straighten up

动词 straighten up:

1. straighten oneself
   同义词：draw up, pull up

1. The criminal wishes to straighten up and lead a respectable life.
   那罪犯希望改邪归下，过体面的生活。
2. You'd better straighten up your house.
   你最好把屋子搞整洁。
3. You should straighten up your room before going out.
   出门前你应该把房间收拾整齐。
4. Straighten up your ideas!
   要改进你的观念！