knock it off

• 别再讲下去； 停止； 停做

knock it off的用法和样例：

例句

1. He blocked me off each time I tried to express my view.
   每当我要陈述自己的意见时，他总是不让我讲下去。
2. Little Jeannie began to tell the guests some family secrets,but father was able to put her off.
   小珍妮开始给客人讲一些家庭的秘密，但是父亲打岔，没能使他一门心思讲下去。
3. My father has cut off the supplies.
   父亲停止给我生活费了。
4. I think you'd better lay off alcohol for a while.
   我看你最好停止饮酒一段时间。