勤于 qínyú to be diligent in Definitions Defs Origin Strokes Stroke Words Sentences Sents 勤于 勤於 qínyú to be diligent in To be industrious or show persistent effort in a specific activity or area. Frequency Movie subtitles 0.090 per million appears in 0% of films Sources Frequency data SUBTLEX-CH
勤于 勤於 qínyú to be diligent in To be industrious or show persistent effort in a specific activity or area. Frequency Movie subtitles 0.090 per million appears in 0% of films Sources Frequency data SUBTLEX-CH
