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

• Jack can't go with you because he needs to brush up on his notes.
  杰克不能同你一块儿去，因为他需要温习笔记。
• 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。
• Are your skills obsolete? Take extra classes to brush up the latest skills.
  你的技能过时了吗？参加培训来更新你的技能。
• 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。
• Teaching, I sometimes brush up against good questions.
  在教学过程中，我有时会碰上些好问题。
• I brush up what I have learned everyday.
  我每天重温所学的知识。
• And my blog is to aim at helping you brush up your English.
  我的博客旨在帮助你刷新你的英语。
• I had hoped to brush up my Spanish
  我曾打算好好温习一下我的西班牙语。
• If you're going to Mexico, you should brush up on your Spanish.
  如果你要去墨西哥，你应该复习你的西班牙文。
• 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？