keep at sth

　
英 美
  • 不断地做

keep at sth的用法和样例：

例句

  1. He pegged away at the work throughout the night.
    她孜孜不倦地做了一个通宵。
  2. They were toiling at their experiment.
    他们正在辛苦地做试验。

keep at sth的相关资料：

临近单词

keep nit keep Keep your clothes clean. Keep the newest N messages Keep Pinion and Wheel Same keep returning the shuttle keep someone on the string keep a large establishment Keep sb. comfort company KEEPING IN TOUCH WITH HOME keep watch against thieves keeping alivesurvival rate
以上内容独家创作，受著作权保护，侵权必究

今日热词
相关词典网站：

牛津高阶第八版

美国韦氏词典

Dictionary.com

Free Dictionary

维基百科 (自由的百科全书)

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