欲振乏力 yùzhènfálì to lack the strength to rouse oneself Definitions Defs Origin Strokes Stroke Words Sentences Sents 欲 yù verb to want (bound form) to want; to wish; to desire振 zhèn adjectiveverb to rouse (bound form) to rouse; to brace or buoy up; to rise up with spirit; to stir oneself to action乏力 fálì weak lacking in physical strength; tired or feeble in body