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。
• 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。
• 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。
• I hadn't thought that we would brush up against so much opposition in this town.
  我未曾想到在这个镇上会遇到这么多反对。
• Brush up on your game playing against computer opponents.
  刷子在您玩游戏对电脑的对手。
• 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。
• I'll have to brush up on my French if Jean-Luc is coming to stay.
  如果记吕克来小住的话，我得重温一下我的法语。
• 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？
• 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。
• 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。