brush up

英 [brʌʃ ʌp]

美 [brʌʃ ʌp]

重温; 复习

机械

柯林斯词典

• PHRASAL VERB 重温；复习
  If youbrush upsomething orbrush up onit, you practise it or improve your knowledge of it.
  1. I had hoped to brush up my Spanish...
     我曾打算好好温习一下我的西班牙语。
  2. Eleanor spent much of the summer brushing up on her driving.
     埃莉诺这个夏天大部分时间都在练习驾驶技术。

英英释义

verb

• bring to a highly developed, finished, or refined state
  1. polish your social manners
  Synonym:polishroundround offpolish up
• refresh one's memory
  1. I reviewed the material before the test
  Synonym:reviewrefresh

双语例句

• I took a class to brush up my German before the trip.
  我在旅行前去听课来提高我的德语水平。
• You may need to brush up on your on-camera skills.
  现在你可能需要掌握一点摄像头前的技巧。
• Eleanor spent much of the summer brushing up on her driving.
  埃莉诺这个夏天大部分时间都在练习驾驶技术。
• If you're going to the United States, you'd better brush up on your English.
  如果你要去美国，你最好先复习一下你的英文。
• Mr. Jones wanted to Brush up on his computer skills.
  琼斯先生想要温习他的计算机技术。
• You'd better brush up on your English since you decide to study in the U.S.A.
  既然你决定去美国念书，最好多温习你的英文。
• Ought I to brush up my English before I go to america?
  去美国前我应该复习复习英语吗？
• But I am taking a sailing course this summer to brush up on my skills.
  不过我在这个暑假参加了帆船培训来提高我的技能。
• Second exam is coming soon, you'd better brush up on you courses.
  第二次测试将要来临，你最好温习你的功课吧。
• I really need to brush up on my french.
  我确实需要提高我的法语水平。