straighten

动词 straighten:

1. straighten up or out; make straight
   同义词：unbend
2. make straight
   同义词：straighten out
3. get up from a sitting or slouching position
4. put (things or places) in order
   同义词：tidy, tidy up, clean up, neaten, straighten out, square away
5. straighten by unrolling
   同义词：roll out
6. make straight or straighter

1. She twitched the corner of the rug to straighten it.
   她拉了拉小地毯的一角，把它弄正。
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！