勤奋刻苦

qín fèn kè kǔ

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释义

  1. 1. diligent
  2. 2. assiduous

勤奋刻苦 的构成词

刻
kè

quarter (hour)

刻苦
kè kǔ

hardworking

勤奋
qín fèn

hardworking

苦
kǔ

bitter

勤
qín

diligent

奋
fèn

to exert oneself (bound form)