Read Edit View history 卓有成效 zhuóyǒuchéngxiào effective Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 卓有成效 · zhuóyǒuchéngxiào · effective 2026/03/04 卓有成效 zhuóyǒuchéngxiào effective highly effective and yielding significant results 双方进行了卓有成效的合作。 idiom created sense Mar 4, 2026, 02:25 AM