拉下

• pull-down (crystal)
• depress
• haul down

例句

1. 他就是那种人，会把的苍蝇的翅膀拉下来逗人玩。
   He's the sort of person who would pull the wings off a fly just for kicks.
2. 他用力一拉就把把手拉下来了。
   He pulled the handle off with a wrench.
3. 在我生病期间我的功课拉下很多，现在很难赶上。
   During my illness I got behind in my school work, and now it is difficult to catch up.