unbent

动词 unbend:

1. straighten up or out; make straight
   同义词：straighten, unbend
2. unfasten, as a sail, from a spar or a stay
   同义词：unbend
3. free from flexure
   同义词：unbend
4. make less tight
   同义词：relax, unbend
5. become less tense, rest, or take one's ease
   同义词：relax, loosen up, unbend, unwind, decompress, slow down
6. release from mental strain, tension, or formality
   同义词：unbend

形容词 unbent:

1. not bent
2. erect in posture
   同义词：straight, unbowed

1. She only unbends in the family circle.
   她只在家庭环境里才不拘束。
2. Most professors unbend outside the lecture theatre.
   教授在课下大都很随便。