英汉词典

1. 虚弱的;微弱的;无力的
    If you describe someone or something as feeble, you mean that they are weak.

feeble的解释

    e.g. He told them he was old and feeble and was not able to walk so far...
           他告诉他们，他年老体弱，不能走那么远。
    e.g. the feeble light of a tin lamp.
           锡灯微弱的光线