请帮忙翻译成英文（有关医学的）

http://wwwmohgovcn/uploadfile/200662153858558doc

牙菌斑:plaque (疾病及健康词汇: http://wwwgeocitiesjp/ps_dictionary/medical2/102htm)

牙龈炎症gingivitis

牙龈指数gingivitis index

牙龈出血指数（bleeding index，BI）：

检测标准testing standard

适用范围Application scope

牙膏toothpaste

漱口水Mouthwash(Gargle, Dental water也可以的)

制定本标准所参考的文献和标准Reference and criteria

临床试验clinical trial

活性成分Active Ingredients

一般原则”（general principles）

患者 suffers

control对照

随机randomization

盲法(Blind Method)

Stratified method分层

功效应Effect

口腔护理用品Oral & dental care Products

阴性对照negative control

阳性对照positive control

赋形剂(excipitens)

稳定性 stability

生物利用度Biological Utilization

药剂等效性, pharmaceutical equivalence

安慰剂, placebo

位点 site

受试者subject

成年男性和女性 male and female adults

为符合纳入及排除标准的: 不能理解，抱歉，自己再改改吧！

BOP Bleeding on probing

颊侧buccal ridge

舌侧lingual

The fourth part: Testing criteria of plaque reduction and gingivitis abating

Application scope: This criteria is applicable for the products for plaque reduction and gingivitis abating, including toothpaste, mouthwash and other products

Reference and criteria：

Clinical trials of plaque reduction and gingivitis abating

First: General principles

1 The products containing new active ingredients or systems

The effects of the products containing new active ingredients or systems for plaque reduction and gingivitis abating should be determined by two separate clinical trails

2．The products containing the active ingredients determined by clinical trails

The effects of oral & dental care products containing the active ingredients and systems determined by clinical trails for plaque reduction and gingivitis abating should be tested the equivalence between the products to be checked and the positive control products which contained the same concentration of active ingredients after choosing proper gingivitis suffers, and also should set up negative control or placebo control group

3．The effects of the products (such as toothpaste) containing various excipitens（inactive ingredients）which may affect the activity of plaque reduction and gingivitis abating should be tested by clinical trails

4．The biological utilization and stability of the active ingredients in the blend should be provided with available testimony by the applicant

Second: Research designs (randomization and control)

Generally the blind method、the stratified method, and the dual-unit parallel observation are used as clinical research methods

Third: Testing period

The period need for the clinical trails of plaque reduction and gingivitis abating is fairly long Generally it should be six months, and three clinical check at least (baseline, three months, and six months)

Fourth: Research objectives:

The subjects should be male and female adults suffered from gingivitis

Generally the subject number should be more than 30 in a complete trail

Fifth: Checking index

1．The checking index should include acknowledged plaque index and the index which may reflect the gingivitis degree The former includes plaque coverage (such as Quigley & Hein’s PLI modified by Turesky) or bacterium spot thickness (Silness & Löe’s PLI), stress on the observation of bacterium spots near and adjacent to the edge of the gum If the above index is used, the reasons should be given Record the degree of gingivitis expressed as bleeding index (BI) (Mazza), MBI, and BOP % (the percent of bleeding on probing sites to the total sites in the whole mouth after examination) The shape and color changing of gum edge and gum nipple could also be used as basic index, such as gingivitis index (GI) If other methods are used, they should have at least the same sensitivity as the above methods

2．In principle, all the teeth in the mouth should be checked and recorded and six sites (Near-central of the buccal ridge, central of the buccal ridge, far-central of the buccal ridge, near-central of the lingual, central of the lingual, far-central of the lingual) or four sites (three sites of the buccal ridge and central of the lingual) of each tooth should be checked The representative teeth shouldn’t be used(such as Ramfjord teeth, CPI teeth, etc)

Sixth: Issue and application of products

1．The effective ingredients and concentration of the products to be checked

should be the same as that of thepositive control products, other accessory ingredients should be the same or similar Their appearance should be similar, if this requirement can not be achieve, then we can only fulfill the single-blind trail and issued the products by non-checkers

2 Tell the subjects about the using requirement and the attention We should do quantification as possible, the dosage of toothpaste (such as 1 cm long, 10ml mouthwash or one cover of the bottle/time), applied times daily, duration etc

3．The conditions should be kept identical as possible except for the testing products If the subjects use the same toothbrush, their original brushing habits might be kept For the following reasons: ① Even though they are taught the uniform methods, not always every person can grasp and abide them; ② we should make the experiment similar to various people in their natural lives

Seventh: Evaluation of effect

1．According to medical stat Method, we analyze the variation of the whole-mouth mean values of every index of the treatment group and the control group respectively before and after the tests, then analyzes the index variations during every period between the two groups

2 The evaluation of the effect should be determined according to the mean value variation and block comparison of each clinical index And all the values and stat Results should be listed in the report, The subjective evaluated criterion should not be used alone（high effective, effective, little effective, non-effective） In every clinical trail by comparison of the control group and the treatment group, every index reduction should meet the following conditions:[(Control-Treatment)/Control]≥15％。

3．The products for gingivitis controlling by reducing the amount of bacteric spots or change the disease caused by the bacteric spots should have significant difference

☆仓木麻衣の明星小档案☆

●艺名 仓木麻衣 (Mai Kuraki)

●本名 青野真衣（Mai Aono）（ まい あおの）

●英文名 Mai Kuraki

●别名 麻衣ちゃん、Mai-K、マイマイ（MaiMai）、クッキー（“Kuraki”的爱称“KuKi-”）

●星座 天蝎座

●血型 B型

●身高162cm

●出生地 千叶县

●出生日期 1982年10月28日

●学校 立命馆大学（2001年4月入学，2005年3月毕业）产业社会学部 产业社会学科

●兴趣 绘画、**、音乐、制作饰品、写信

●尊敬的人 父母（有争议）

●家庭成员 父亲：山前 五十洋 母亲：青野 公子 哥哥：青野 拓也

●宠物 キャスパー(博德牧羊犬)、ライス(仓鼠)

●重要的事 朋友、时间、学校生活、家族、八音盒

●自我流行 芳香按摩、印度料理、火锅、搜寻地方特产、矿物泥负离子机

●所属公司 1999年至2007年5月GIZA Studio 2007年5月至今Northern Music

●事务所 LOOP

●喜欢的词语 “Let it be（成せば成る）” (nasebanaru) 顺其自然，只要努力就会成功

●喜欢的颜色 红色、粉色、橙色、白色、黑色等

●最喜欢的乐器：钢琴

●喜欢的植物 扶桑花

●喜欢的动物 狗、猫、熊猫、仓鼠、马

●喜欢的饰品 质朴的银质饰品

●喜欢的画家 CHRISTIAN RIESE LASSEN（克里斯蒂安·来易斯·拉森）

●喜欢的书籍 夏目漱石“こころ”（心）

●喜欢的漫画 青山刚昌“名探侦コナン”（名侦探柯南）

●喜欢的游戏 格斗游戏

●喜欢的演员 成龙、Meg Ryan(梅格·瑞恩) 、Johnny Depp(强尼·戴普)

●喜欢的运动 游泳，滑雪，保龄球，喜欢运动会上枪响后紧张的飞快短跑，百米栏获得过冠军，喜欢观看篮球和网球

●喜欢的食物 水果、意大利面、玉米沙拉、纳豆、西瓜、豆面酱煮鲭鱼 、柚子

●得意的料理 饭团、豆面酱汁

●喜欢的音乐 R&B

●喜欢的歌手 洋乐－迈克尔·杰克逊、劳伦·希尔、惠特妮·休斯顿、后街男孩、夏奇拉，邦乐－久保田利伸

●最喜欢的歌是 La La La Love Song（久保田利伸），美梦成真(买的第一张cd)

●关于作词 常在夜晚或者一个人的时候写

●关于唱歌 录音前一边运动身体一边喝自备的饮料

●接触音乐的动机 在小学高年级时看了迈克尔·杰克逊所主演的**开始，到后来看惠特妮·休斯顿的mv、live，感到“我也想成为这样的歌手”，于是对西洋音乐产生极大的兴趣。

●美国出道的单曲 Baby I Like

●日本出道的单曲 Love,Day After Tomorrow

●1999年10月,当她还只得16岁的时候已经在美国出道,推出首张CD [BABY I LIKE],以[外国输入盘]的形式在日本发售,旋即抢购一空,跟着以一曲[Love,Day after tomorrow]在日本出道,声名大噪,接着她的名字便开始经常出现在各音乐杂志及Oricon榜的至Top位置。

●首张CD她已能在波士顿有名的Cybersound灌录,更请来很多有名的音乐人合作,如Larry Thomas, Cybersound的掌舵人等。麻衣自小学高年级的时候看过Michael Jackson和Whitney Housten的表演后便喜欢上了英美音乐,并希望能成为这样的歌手。美国著名音乐人Mark Kamins听过[Baby I like]的Demo Tape后,对她大为赞赏,并为她请来很多著名DJ,制作了黑胶混音唱片[Baby I like REMIXS]．

●仓木麻衣的第二张CD[Love,Day after tomorrow]成了她在日本的出道作,她的歌曲全是由自己填词的,歌词令人产生共鸣,她的音乐风格同时带有R&B和JPop的味道,歌声有着透彻的感觉,因多方面和宇多田光相似,所以被喻为第二个宇多田光。

●仓木麻衣是1999年12月发行首张单曲「Love, Day After Tomorrow」而现身歌坛。刚发片时完全没有任合Tight-Up，外界也不认为她有进榜或是造成热烈回响的机会；孰知从发片前后开始，全国的FM电台在播放仓木麻衣的「Love, Day After Tomorrow」时，不断出现：「是谁的歌？」的询问反应，这种声浪由起初的小声音逐渐变成大波动。3个月后，仓木麻衣维持稳定的单曲成绩一举跃到第2名，销售突破127万张！外界一致公认仓木麻衣是拥有良好的音质、歌唱实力坚强的长卖型歌手。没有明星架势的她感觉不同于一般艺人，有的只是纯洁、透明的歌唱实力。

●从此备受外界看好的仓木麻衣，第2支单曲「Stay By My Side」果然一登场即抢下排行榜第1名，和前张单曲一样成为长卖型的歌曲。从不曝光的仓木麻衣自然成为外界关心、好奇的对象，诸如：「仓木麻衣是谁呀？」、「她是个什么样的人啊？」之类的问号此起彼落。而这些人的之所以关心、好奇，完全是因为喜欢她的歌所致，这也是仓木麻衣最强的地方。

●问仓木麻衣是什么机缘下成了歌手？她说：「很小学钢琴的时候，我有一种“音乐和身体非常贴近”的感觉，歌也是“脱口而出”变成日常生活不可缺少的“东西”；还有就是我曾看过麦克尔·杰克逊的自述**，歌声因身体曲动而绽现的魅力实在太令人感动了！这一点让我非常想要唱歌。」

●疯狂英语063期上的介绍 平城歌姬仓木麻衣 She is one of the hottest young singers from Japan and her name is Mai Kuraki(also known as Mai-K to her fans) Kuraki wanted to be a singer ever since she saw a movie about Michael Jackson’s life and watched Whitney Houston’s concert videos Around her second year in junior high school, she began making demo tapes, hoping that she would get a record deal Her chance to sing came while she was in junior high school A member of staff from her current label, GIZA Studio caught her fresh talent and immediately sent her to Cybersound Studio Boston（波士顿） to record her US debut single, “Baby I Like” under the pseudonym “Mai-K” which eventually became her nickname The studio staff were so impressed with her vocals that they encouraged her to go back to Japan and record With this early success under her belt, she released her Japanese debut single, “Love, Day After Tomorrow”, which charted as high as NO2, and broke sales records for longest selling singles, shifting 13 million copies Since her debut at sixteen, her singles and albums have never failed to chart in top three Despite Kuraki’s infrequent TV and magazine appearances, she has a very large fan base and is often compared to Utada Hikaru（宇多田光） because of their similar R&B styles On March21, 2005, Kuraki graduated from Ritsumeikan University（立命馆大学） in Kyoto where she studied modern culture and society

☆仓木麻衣の主题曲记录☆

ⅰ 动画片

《Secret of my heart》 名侦探柯南 180话～204话 04th ed

《Start in my life》 名侦探柯南 219话～232话 06th ed

《ALways》 名侦探柯南 306话～332话 07th ed & 剧场版《朝向天国的倒计时》

《Winter Bells》 名侦探柯南 259话～270话 09th op

《Time after time ～花舞う街で～》 名侦探柯南 剧场版《迷宫的十字路》

《风のららら(风的啦啦啦)》 名侦探柯南 306话～332话 11th op

《Growing of my heart》 名侦探柯南 415话～424话 15th op

《白い雪》 名侦探柯南 459话～470话 26th ed

注：曾经出现在名侦探柯南动画版第238集－大阪3K事件（上集），漫画版Vol29 FILE9－FILE11中

ⅱ 电视剧

《Perfect Crime》 朝日电视台连续剧《为了热情生存的杀人(又名:狂野女人心)》主题曲

《Can't forget your love》 朝日电视台连续剧《为了热情生存的杀人》插曲

《Like a star in the night》 朝日电视台连续剧《暗夜天使》主题曲

《ベスト オブ ヒーロー(Best of Hero)》 TBS连续剧《ガチバカ！（认真的笨蛋 又译：格斗教师)》主题曲

《season of love》朝日电视剧《京都迷宫内案》主题曲

ⅲ 小说剧

《Reach for the sky》 NHK晨间小说剧“Audrey”主题曲

ⅳ 连续剧

《明日へ架ける桥(通往明天的桥梁)》 NHK综合台23时连续剧主题曲

ⅴ 广告曲

《Feel fine!》 资生堂 2002

《Kiss》 资生堂 2003

《If I Believe》 资生堂 2003

《Top Of The World》(翻唱) LION「香りつづくトップ」2008

ⅵ 游戏主题曲

《Key to my heart》 《宿命传说2》主题曲

《Silent love～open my heart～》[天堂II]主题曲

ⅶ 体育比赛

《Always》2002年日韩世界杯主打专辑

《RIDE ON TIME》第20回全日本大学女子校际接力长跑比赛选手权大赛主题曲

《SAME》 Sponichi创刊55周年“FamilyMart Dream Match”主题曲

《Born to be free》 2007年A3冠军杯赛主题曲

ⅷ 与他人合作

《What can I do》 Michael Africk with Mai-K 日韩共同制作的动画片“パタパタ飞行船の冒険” 片尾曲《To night I feel close to you》&《My story your song》与孙燕姿（Yanzi)跨国合作 Compilation Album《

GIZA studio MAI-K & FRIENDS HOTROD BEACH PARTY》&《GIZA studio R&B RESPECT vol1 ~six sisters selection~》与GIZA studio的歌手合作

Ⅸ 翻唱歌曲

《EXPERIENCE》 1st Maxi Single中 I JUST CAN'T STOP LOVING YOU（原：Michael Jackson）

《EXPERIENCE》 1st Album中 REMEMBER THE TIME（原：Michael Jackson）

VI颁奖典礼

2007年6月16日赴台与罗志祥搭档担任颁奖嘉宾，并演唱“secret of my heart”刚结束为期8个月的LIVE巡回演唱会，仓木麻衣今天台、日同步推出第四张新专辑《If I Believe》，专辑中收录她与孙燕姿的合作曲《Tonight，I fell close to you》，仓木麻衣接受台湾媒体的fax interview，谈到她们合作的趣事及身为大学生歌手的心境。 仓木麻衣回忆初次和孙燕姿见面，“她给人很爽朗亲切的感觉，感觉上她很轻松、快乐地做著音乐。”两人的合作曲是由仓木麻衣作词，“我希望拥有不同文化的两个人，如果能藉由共同合作一件作品，而让双方互相有新的灵感启发的话，那就太好了，我是基于这样的心情作词的。” 在拍摄合作曲 MTV 的过程中，仓木麻衣说她和孙燕姿不止谈音乐，也谈了些个人方面的事，“我们也互相教对方说日文及中文，非常有趣，同时用中文、日文、英文3国语言交谈，这还是第一次呢，让我印象很深刻。” 仓木麻衣进入立命馆大学就读已经三年，作为一位学生歌手，仓木麻衣觉得与其作时间上的分配计划，心境上的转换更为重要，“继续升学是我自己的决定，所以今后在学业与工作两方面，我都会努力加油的。”

所有歌曲汇集：

A

All Night

Always

B

Baby I Like

Baby Tonight～You&Me～

Brand New Day

BE WITH U

Born to be free

Best of hero

C

Can't forget your love

Can't get enough～gimme your love～

Chance for you

Come on! Come on!

Cuz you’ll know that you’re right

Cherish the day

D

Diamond Wave

Did I Hear You Say That You're In Love

Delicious Way

Don't leave me alone

DON'T WORRY BABY

Double Rainbow

E

Everything's All Right

Everything

F

Fairy tale ～my last teenage wish～

Fantasy

Feel fine !

G

Give me one more chance

Gonna keep on tryin'

Growing of my heart

H

Happy days

Honey, feeling for me

I

I'll be there

If I Believe

I don't wanna lose you

I sing a song for you

It's All Right

I Like it I Like that

J

Just A Little Bit

Just Like You Smile Baby

Juliet

K

Key to my heart

Kiss

L

Like a star in the night

Love,needing

LOVE SICK

Love, Day After Tomorrow

Lover Boy

Loving You…

M

Make My Day

Mi Corazon

Moon serenade,Moonlight

My Story,Your Song

N

NEVER GONNA GIVE YOU UP

Natural

Not that kind a girl

O

One Life

Over the rainbow

one for me

P

PSMY SUNSHINE

PERFECT CRIME

Please let me wonder

R

Reach for the sky

Rescue Me

Ride on time

Ready for love

S

Safest Place

SAME

Secret of my heart

Seven Nights

season of love

Simply Wonderful

Stand Up

Start in my life

Stay by my side

Stepping ∞ Out

State of mind

Silent love～open my heart～

secret roses

T

Tell me what

Tell me your way

Thankful

The ROSE～melody in the sky～

Think about

This is your life

Through the River

Time after time ～花舞う街で～

Tonight, I feel close to you

Trip in the dream

Trying To Find My Way

The frozen sea

V

Voice of Safest Place

W

What are you waiting for

What I feel

Winter Bells

Winter＊Swear

Wonderland

What Can I Do

Y

YES or NO～TRANCE Continental Remix～

You are not the only one

You look at me～one

You and Music and Dream

爱をもっと

君との时间

不思议の国

风のららら

冷たい海

駆け抜ける稲妻

明日へ架ける桥

ダンシング（Dancing）

ベスト オブ ヒーロー (Best of hero)

いつかは あの空に

イミテイショソゴルド

会いたくて…

ホログラム

今 君とここに

白い雪

想いの先に

梦が咲く春

一秒ごとに Love for you

ずっと

#英语资源# 导语cover有封面;盖子;套子;表面等意思，那么你知道cover的用法吗下面跟着 考 网一起来学习关于cover的用法和短语例句吧，希望对大家的学习有所帮助!

篇一cover的用法

　cover的用法1：cover的基本意思是“覆盖,遮盖”,既可表示无意地将某物放在某一物的上面,也可表示有意地隐藏、遮掩。有时还可表示包含、包括、概括。

　cover的用法2：cover可引申表示“走完(一段路程)”“够付(费用)”“(大炮、堡垒等的)射程能达到”“能控制”“用枪对准(某人)”。

　cover的用法3：cover是及物动词,接名词或代词作宾语,可用于被动结构。

　cover的用法4：cover作名词时,其基本意思是“盖子”“套子”“覆盖物”,指某具体事物的掩蔽物或外套,引申还可指书等的“封皮”“封面”，是可数名词。

　cover的用法5：cover也可作“隐藏物”“躲避处”解,是把事物隐藏起来以确保安全的保护物,它既可指野生动物找到的树丛等天然的躲避处,也可指阻挡袭击的物体、房屋等,引申可表示“幌子”“伪装”,指隐瞒非法事物、秘密等的手段或指虚假的身份; 也可表示为“掩蔽”“掩护”，作此解时只用作单数形式。

　cover的用法6：cover还可作“(一副)餐具,餐席(位)”解, cover用复数形式,其前加定冠词the，特指“毯子”“被子”。

篇二cover的常用短语

　用作动词 (v)

　cover against (v+prep)

　cover for (v+prep)

　cover in1 (v+adv)

　cover in2 (v+prep)

　cover over (v+adv)

　cover up (v+adv)

　cover with (v+prep)

　用作名词 (n)

　break cover

　cover girl

　read from cover to cover

　take cover

　under cover

　under (the) cover of

篇三cover的用法例句

　Just play it safe, cover your ass, keep your head down

　要谨慎行事，保护好自己并保持低调。

　2 Pack the fruits and nuts into the jars and cover with brandy

　把水果和坚果放进罐子里，用白兰地酒浸泡。

　3 I should point out that these estimates cover just the hospital expenditures

　我应该指出，这些估算仅包括医院的费用。

　4 The cashier dived for cover when a gunman opened fire

　出纳员在持枪歹徒开枪时冲向藏身处。

　5 A cheap table can be transformed by an interesting cover

　一块趣味盎然的桌布就能使一张廉价桌子面目一新。

　6 Shoppers took cover behind cars as police marksmen returned fire

　警方的射击手开火回击时，购物者们躲在汽车后面。

　7 Motorways actually cover less than 01 percent of the countryside

　高速公路的实际覆盖面积还不到农村地区的01%。

　8 He wears a cap to cover a spot of baldness

　他戴帽以遮斑秃。

　9 Lean the plants against a wall and cover the roots with peat

　把植物靠墙摆放，用泥煤盖住根部。

　10 Those figures might not even cover the cost of breakages

　那笔钱甚至都不够赔偿破损费。

　11 The Oxford Chemistry Primers aim to cover important topics in organic chemistry

　《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。

　12 Robinson was sent to Italy to cover the 1990 World Cup

　鲁宾逊被派到意大利报道1990年的世界杯比赛。

　13 Cover with plastic film and refrigerate for 24 hours

　覆上保鲜膜，冷藏24小时。

　14 Charles lit the fuses and they ran for cover

　查尔斯点燃了导火索，他们便赶紧四处躲避。

　15 Why would she cover for someone who was trying to kill her

　她为什么要包庇想要杀她的人呢

　cover表遮盖; 掩蔽; 涉及; 洒上的意思，那么你知道cover的短语有哪些吗接下来我为大家整理cover的短语搭配，希望对你有帮助哦!

　cover的短语：

　break cover

　1 (被追捕时)突然从藏身处(尤其是丛林中)出来

　cover one's back 

　1 (非正式)预见并避免受攻击(批评)

　cover a multitude of sins

　1 隐瞒(掩饰)许多问题(缺点)

　粉刷可以掩饰许多毛病，包括很差的砌砖工作。

　stucco could cover a multitude of sins, including poor brickwork

　cover one's position

　1 购买证券为了实现可以出售的承诺

　cover one's tracks

　1 隐瞒证据

　cover the waterfront

　1 (北美，非正式)涵盖很广;包括事物的各个方面

　尽管一半是意大利菜，炊事人员却来自五湖四海。

　while half the dishes are Italian, the kitchen covers the waterfront from Greece to Morocco

　from cover to cover

　1 从(书或杂志的)第一页到最后一页，从头到尾

　under cover of

　1 在…掩护下

　游艇在夜幕的掩护下靠岸了。

　the yacht made landfall under cover of darkness

　under plain cover

　1 在未注明发送者的信封(包裹)内

　under separate cover

　1 在另函(另包)内

　cover something up

　1 遮蔽;遮盖;掩盖;掩饰

　cover (one's) tracks

　1 灭迹：掩盖痕迹以甩掉追踪者

　cover (the) ground

　1 越过：以令人满意的速度越过指定距离

　2 处理，完成：以某种方式处理或完成某事

　历史课在六周内涉及很广

　The history course covered a lot of ground in six weeks

　take cover

　1 躲藏：为躲避敌人火力而寻求躲藏或保护

　同义词辨析：

　cover, lid

　这两个名词都有"盖子，遮盖物"之意。

　cover ： 泛指所有的遮盖物。包括盖子或书籍、杂志的封面等。

　lid ： 通常指可以揭开的如箱盖、坛盖、壶盖等盖子。

　cover的短语例句：

　1 Just play it safe, cover your ass, keep your head down

　要谨慎行事，保护好自己并保持低调。

　2 Pack the fruits and nuts into the jars and cover with brandy

　把水果和坚果放进罐子里，用白兰地酒浸泡。

　3 I should point out that these estimates cover just the hospital expenditures

　我应该指出，这些估算仅包括医院的费用。

　4 The cashier dived for cover when a gunman opened fire

　出纳员在持枪歹徒开枪时冲向藏身处。

　5 A cheap table can be transformed by an interesting cover

　一块趣味盎然的桌布就能使一张廉价桌子面目一新。

　6 Shoppers took cover behind cars as police marksmen returned fire

　警方的射击手开火回击时，购物者们躲在汽车后面。

　7 Motorways actually cover less than 01 percent of the countryside

　高速公路的实际覆盖面积还不到农村地区的01%。

　8 He wears a cap to cover a spot of baldness

　他戴帽以遮斑秃。

　9 Lean the plants against a wall and cover the roots with peat

　把植物靠墙摆放，用泥煤盖住根部。

　10 Those figures might not even cover the cost of breakages

　那笔钱甚至都不够赔偿破损费。

　11 The Oxford Chemistry Primers aim to cover important topics in organic chemistry

　《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。

　12 Robinson was sent to Italy to cover the 1990 World Cup

　鲁宾逊被派到意大利报道1990年的世界杯比赛。

　13 Cover with plastic film and refrigerate for 24 hours

　覆上保鲜膜，冷藏24小时。

　14 Charles lit the fuses and they ran for cover

　查尔斯点燃了导火索，他们便赶紧四处躲避。

　15 Why would she cover for someone who was trying to kill her

　她为什么要包庇想要杀她的人呢