Read Edit View history 苦心孤诣 kǔxīngūyì painstaking effort Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 苦心孤诣/ 苦心孤詣 kǔxīngūyì painstaking effort idiom · to reach a unique level of excellence or achievement through long-term, dedicated, and meticulous work 他苦心孤诣地钻研了数十年，终于在这一领域取得了巨大成就。 Edit Delete References Add reference No references for this word.
苦心孤诣/ 苦心孤詣 kǔxīngūyì painstaking effort idiom · to reach a unique level of excellence or achievement through long-term, dedicated, and meticulous work 他苦心孤诣地钻研了数十年，终于在这一领域取得了巨大成就。 Edit Delete