| 单词 | 勤勤恳恳 |
| 释义 | 勤勤恳恳勤勤恳恳[qín qín kěn kěn]1.■work diligently and conscientiously; be (always) diligent and conscientious; earnest and assiduous; painstakingly; zealously and earnestly:勤勤恳恳地为人民服务be diligent and conscientious in serving the people;勤勤恳恳， 埋头苦干diligent and hardworking |
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