劳心劳力 láoxīnláolì to tax one's mind and body Definitions Defs Origin Strokes Stroke Words Sentences Sents 劳心劳力 勞心勞力 láoxīnláolì to tax one's mind and body to put in great effort both mentally and physically; to work extremely hard demanding of a task or work: requiring a high level of mental and physical effort; exhausting Frequency Written text 0.156 per million Sources Frequency data BCC Corpus (BLCU)
劳心劳力 勞心勞力 láoxīnláolì to tax one's mind and body to put in great effort both mentally and physically; to work extremely hard demanding of a task or work: requiring a high level of mental and physical effort; exhausting Frequency Written text 0.156 per million Sources Frequency data BCC Corpus (BLCU)
