hard-working 刻苦

assiduous?adj.勤奮的；堅持不懈的；一絲不茍的

hard-working?adj.勤奮努力的

雙語例句

他聰明有余，刻苦不足。He is quite intelligent but does not work hard enough.

老師表揚她學習刻苦。The teacher commended/praised her for her diligence.

他學習極其刻苦。He is remarkably assiduous at/in his study. / He is exceedingly diligent at his lessons.

這本圈點得密密麻麻的參考書是他刻苦學習的最好印證。This thickly dotted reference book best testifies to his hard work in study.

人們欽佩他們那種公認的勤勞刻苦。

supposed]people admire theirsupposedindustriousness.

短語搭配

刻苦攻讀 plug away at one's lessons

刻苦學習 study hard; study with diligence

刻苦鉆研 study assiduously