v.伸直；解開；放松
This kind of wire is easy to unbend. 這種金屬線很容易弄直。
Right now, head, neck and back should up unbend. 此時，頭、頸和背部應(yīng)該向上伸直。
Most professors unbend outside the lecture theatre. 教授在課下大都很隨便。
She was very formal at first, but then she unbent a little and told a joke. 她起先顯得很正經(jīng)，但后來變得隨和些，還講了個笑話。
