刻苦 kèkǔ hardworking
hardworking; assiduous
怎么记住“刻苦”: 刻 quarter (hour) + 苦 bitter = hardworking.
汉字
用法
- Praises hard, self-denying effort, esp. in study or training - 他学习很刻苦 (tā xuéxí hěn kèkǔ) he studies diligently.
- Note 苦: it implies enduring hardship, not just 努力 (effort) - 刻苦钻研 (study assiduously), 刻苦训练.
- Positive, admiring; pairs with study, practice, research, not with fun activities.