a. (弓等)解去弦线的, 弦线放松的, 神经衰弱的, 心烦不安的unstring的过去式和过去分词
s. emotionally upset
1.This victim wasn't unstrung, he was ripped from his moorings.
这名被害人并不是被解开的 他是被人从用来固定的绳子上扯下来的
2.They sing and sing, till their pttle hearts become unstrung.
它们不停地歌唱 直到其小心脏衰弱为止