知识扩展
相关单词 weaken.使.弱，削弱.drain排出incapacitate使不能enervate无力的hamper妨碍encumber妨害languish衰弱无力hinder阻碍disable使.失去能力.tire轮胎sap树液enfeeble使衰弱

中文词源： debilitate 使无力 de-, 不，非，使相反。-hab, 持，握，力量，词源同able, habit. debilitate
精选例句

常见考点例句：

Bring to a low physical or moral level , cause to deteriorate , debilitate .

使健康状况或道德水平下降；使堕落；使衰弱。

Too much activity tires the body ; too many interests debilitate the mind ; too many enemies weaken the psyche . You must limit your efforts .

太多行动使身体疲倦；太多影响使头脑虚弱；太多敌人使心智削弱。你必须限制你的努力。

Modern , as if the water duckweed appears to meet , but with leave , may seem busy , but lonely , seemingly carefree , but empty debilitate the deficient .

现代人,彷佛水上的浮萍,看似相聚,却又相离,看似繁华,却又孤寂,看似无忧无虑,却又空空虚虚。