| 单词 | 刻苦 |
| 释义 | 〔body〕He exercised strenously to keep his carcass in good condition.他刻苦训练，以使身体处于良好状态。〔operose〕Industrious; diligent.勤勉的，刻苦的〔delve〕To search deeply and laboriously:钻研：深入刻苦地研究：〔hit〕To study, especially with concentrated effort.尤指刻苦地学习〔endeavor〕Purposeful or industrious activity; enterprise.See Synonyms at effort 企图，进取心：有目的的、勤勉刻苦的行动；进取心 参见 effort〔welcome〕a welcome respite from hard work.刻苦工作后令人愉快的短暂休息〔intricate〕Solvable or comprehensible only with painstaking effort.See Synonyms at complex 难理解的：只有经过刻苦的努力才能解决或理解的 参见 complex〔diligence〕Earnest and persistent application to an undertaking; steady effort; assiduity.勤奋，用功：认真不懈地对待一项任务；勤勉；刻苦〔lucubration〕Laborious study or meditation.刻苦的学习：勤奋的学习或思考 |
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