勤[qín] 基本解释：
新英汉大词典：
- 勤[qín]
- 形容词- （努力，不偷懒） diligent; industrious; hardworking:
Where the tiller is tireless the land is fertile.人勤地不懒。
He is diligent and always keeps his house clean and tidy.他这个人手勤，屋子收拾得非常干净。
- （次数多; 经常） often; frequent:Clothes should be changed and washed regularly.衣服要勤洗勤换。
Rains are frequent here in spring.这儿春季雨水勤。
- 名词- （勤务） duty; service:
ground service [duty];地勤
air duty;空勤
- （在规定时间内准时到班的劳动） (office, school, etc.) attendance:check on work attendance;考勤
absence from work;缺勤
- （姓氏） a surname:Qin Zeng勤曾
以上内容来源于：《新汉英大辞典》
例句与用法：
Diligence is the mother of good luck.
He is not so clever as diligent.
I respect him for his diligence.
Diligence is often the door to success.
The diligent student gets up before dawn every day.
Their students are diligent about their studies.
Her diligence has set an example to the others.
He is anything but diligent.
勤的其他解释: