您要查找的是不是：
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗？
- Keep your hands off me; or I'll knock you down. 不要碰我，当心我把你打倒在地。
- How dare you burst in on us without knocking! 你怎么胆敢不敲门就闯进来！
- He's always knocking the way I do things. 他总是挑剔我做得不对。
- Are Julie and Dave still knocking about together? 朱莉和戴夫两个还在一起厮混吗？
- Have you turned off the water valve? 你关掉水阀了吗？
- He entered without knocking at the door. 他没敲门就进来了。
- I seem to hear someone knocking at the door. 我好像听到有人在敲门。
- Can you go to the door? Someone's knocking. 你到门那儿去看看好吗？有人敲门。
- Someone is knocking at the door. 有人在敲门。
- She's knocking herself out with all that work. 她做的工作把她累得筋疲力尽。
- Please do not enter before knocking on the door. 进来前请先敲门。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- There was a furious knock at the door. 有人在猛烈地敲门。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- The girl's mother chewed her out for her knocking over the vase. 小姑娘的妈妈因为她弄倒了花瓶而骂了她一顿。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- I was able to knock their price down to $1. 我把价格压到一美元。
- We knock off at 12:30 for lunch. 我们十二点半时停下工作去吃饭。
- Let's try knocking at the back door. 咱们敲後边的门试试。
