怎样区别set off,set out

问题描述:

怎样区别set off,set out

a) set off 动身,出发,燃放(鞭炮等),使……爆炸(发出响声),引起(做某事)We set off at dawn.She usually sets off for school at 6:30.“Stop thief!” cried John and set off after him.People still set off fire...