keep at

keep atkeep at1.■坚持, 继续做Keep at it!坚持到底!If you keep hard at your work, you'll soon have the job finished.如果你能坚持不停地干的话, 你的工作很快就能干完。2.■督促, 要求(某人工作、学习等)Keep at him till he agrees.盯住他直到他同意为止。He kept at me for payment.他坚持要我还钱。The children kept at their mother to take them to the movies, and she had to agree in the end.孩子们逼着妈妈带他们去看电影, 最后她只好答应了。Keep them at it; don't let them get lazy.要使他们不断努力下去, 不要让他们渐渐懒惰起来。The experienced teacher is used to keeping his students at hard work.有经验的老师习惯于督促学生用功学习。3.■备有When he writes, he always keeps a dictionary at hand.他写作时手边总备有一本词典。4.■耽搁; 延误I'm sorry I'm late.I was kept at the office.对不起, 我迟到了。我在办公室有点事儿被耽搁了。

---

keep at1.■(使)坚持干，坚持下去：He keeps at his studies although he is ill.他虽然病了，却坚持学习。Her mother kept her at her homework until she finished it.他母亲要她坚持做完作业。2.■在…备有(某物)；在…有(某物)：Mother like to keep some medicine at home in case she needs it.妈妈喜欢在家存一些药以备需要时用。3.■使…受阻于(某处)，耽搁…于(某处)：I was kept at the office for two hours and that's why I'm late.我在办公室给耽搁了两个小时，所以我迟到了。4.■纠缠，反复要求；不断问：The little girl kept at her father to take her to the cinema.那个小女孩缠着她父亲带她去电影院。He kept at me about my plan.他反复询问我的计划。

见:keep: keep at