费力不讨好 fèilìbùtǎohǎo thankless Definitions Defs Origin Strokes Stroke Words Sentences Sents 费力不讨好 (費力不討好) fèilìbùtǎohǎo thankless An arduous and thankless task; strenuous and unrewarding. Frequency Written text 0.228 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
费力不讨好 (費力不討好) fèilìbùtǎohǎo thankless An arduous and thankless task; strenuous and unrewarding. Frequency Written text 0.228 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
