Read Edit View history 竭心 jiéxīn strive Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 竭心 · jiéxīn · strive 2026/03/04 竭心 jiéxīn strive to do one's utmost 他竭心尽力为公司工作。 idiom created sense Mar 4, 2026, 02:25 AM