勤奋刻苦

qín fèn kè kǔ

释义

1. diligent
2. assiduous

勤奋刻苦 的构成词

• 刻 刻 kè: quarter (hour)
• 刻苦 刻苦 kè kǔ: hardworking
• 勤奋 勤奋 qín fèn: hardworking
• 苦 苦 kǔ: bitter
• 勤 勤 qín: diligent
• 奋 奋 fèn: to exert oneself (bound form)