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

• He hasn't studied English for so long that he'll have to brush up on it.
  他很久没有学英语了，所以他不得不重新学习提高一下。
• 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。
• I brush up what I have learned everyday.
  我每天重温所学的知识。
• I have to brush up on my English.
  我不能去。我得温习英语。
• 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。
• Brush up my shoes, please.
  请帮我把鞋擦干净。
• Tom needs to brush up on his english.
  汤姆需要提高一下他的英语水平。
• 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。
• 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？
• 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。