動詞 unbend:

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

形容詞 unbent:

1. not bent
2. erect in posture
   同義詞：straight, unbowed

1. She only unbends in the family circle.
   她只在家庭環(huán)境里才不拘束。
2. Most professors unbend outside the lecture theatre.
   教授在課下大都很隨便。