词组knock in

词组knock in knock 的词组knock off 、knock over 、knock out 这三个词组在表示“撞倒、击倒”时有什么区别? knock knock knock knock knock knock get knock down是什么意思?这是一个英文词组吗? 英语翻译Knock on over是不是一个词组?tryline怎样翻译? Knock!Knock!Knock!歌词 一个关于英语词组的问题,关于knock的词组我一直搞不懂关于knock的词组,比如说：knocked off是撞倒了之类的,谁能帮我写出关于knock的词组,并说明意思.要清楚一点 i think someone is in .let's knock the door 这句话的knock为什么要改成knock at 求高中阶段与off,on ,out,in,for,at,away,of连用的常用词组.加汉语解释的例如 knock up clear up的形式 不一定介词在前 bump into ,drive into ,knock into ,run into这四个词组的区别?同上,摆脱了~ “撞到树上”用英语怎么说,用含knock的词组 Please ____(knock)at the door when you come in. They often knock on_(people)doors in the evening.