意思是“胆怯”，不可数。如：
His failure is la来自rgely due t小队灯低o timidity. 他的失败主要是由于胆怯.
Finally I ove360问答rcame my timidity. 我终于克服了畏怯心理。
He had a terrible time in 斯overcoming his timidity. 他亮由学雨搞十额诗跳费了很大的劲才克服了他的胆怯。