心力交瘁 xīnlìjiāocuì mentally and physically exhausted Origin Definitions Defs Strokes Stroke Words Sentences Sents 心力 xīnlì effort mental and physical effort; willpower or force of character交 jiāo simultaneously Simultaneously; occurring at the same time瘁 cuì exhausted (bound form) weary; overworked; worn out from labor or illness