相关单词近義詞 weaken 使 ... 弱，削弱..., drain 排出, incapacitate 使不能, enervate 無力的, hamper 妨礙, encumber 妨害, languish 衰弱無力, hinder 阻礙, disable 使 ... 失去能力..., tire 輪胎, sap 樹液, enfeeble 使衰弱臨近詞deb, Debur 返回 debilitates