helpless

无助的；无能的；没用的英释中释adjunable to look after yourself or to do anything to help yourself

1 He began to feel depressed and helpless..他开始觉得沮丧、无助。

2 a vicious attack on a helpless victim.对无助受害者的残暴攻击

3 Newman threw out a hand in a helpless gesture..纽曼伸出手做了个无助的手势。