vt.& vi.从…旋出螺丝,旋开,松开;
例句:
I can't unscrew the top of this bottle.
我拧不下这瓶的盖子.
Unscrew wood cap of bottle and remove plug.
旋开木盖,取掉内塞.
You'll have to unscrew the handles to paint the door.
要漆这扇门,你得把螺丝拧开,缷下门把手。