GbEng
握手时软弱无力。 Has limp, weak handshake.
病人常常虚弱无力。 A sick person is often feeble.
流感是一种传染病,其特征是发热、全身疼痛和疲乏无力。 Flu is an infectious disease characterized by fever, aches and pains and exhaustion.
她双腿仍有些软弱无力, 但总的情况尚好. There is still some weakness in the legs, but her general condition is good.