22-03-28 卓有成效，汉语成语，意思是形容有突出的成绩和效果，也指做事效率很高，办事方式很有效果。可以翻译为very fruitful，highly effective等。 例句： 进行卓有成效的会谈 Hold a productive talk with somebody 工作卓有成效 Have made remarkable achievements in work...