knocks off

1.敲落,敲掉,把...击倒

2.中止(工作)

3.即席作(诗文等)

4.减低(价格),减少(速度)

5.〈美俚〉杀死;压倒

1.to stop working

2.to murder someone

3.to reduce a price or an amount

4.to produce something quickly and carelessly, often a copy of something else

5.to have sex with someone

6.to steal something; to steal money or property from a place

7.used for telling someone to stop doing something

8.used for threatening to hit someone and hurt them very badly

9.to be much better than someone or something