无能为力 wúnéngwéilì HSK7 powerless Origin Definitions Defs Strokes Stroke Words Sentences Sents 无能 無能 wúnéng adjective incompetent; inability lacking ability, talent, or power; incompetent为力 為力 wéilì adjectiveverb to exert oneself to make efforts; to strive; to put forth strength. Often used in the phrase 无能为力 wúnéngwéilì