knock over,knock up,knouk away, knock off,kock back都是什么意思
knock over1撞翻2撞到3弄翻;撞倒4把某人撞倒knock over sb1撞倒某人2把某人撞倒knock over sth1把某物撞倒2撞翻某物i knock over1打倒knock over the books1撞翻书knoc
knock over1撞翻2撞到3弄翻;撞倒4把某人撞倒knock over sb1撞倒某人2把某人撞倒knock over sth1把某物撞倒2撞翻某物i knock over1打倒knock over the books1撞翻书knoc