brush up

动词 v.
中文释义

英文释义

动词 v.
  1. To paint, or make clean or bright with a brush.
    — April 10, 1706, Alexander Pope, letter to William Wycherley You have commissioned me to paint your shop, and I have done my best to brush you up like your neighbours.
  2. To review; to improve an existing but rusty or underdeveloped skill. idiomatic
    — I'll need to brush up (on) my Greek before my trip to Athens.
  3. To beat up, annoy or insult (someone). slang,transitive

词形变化

brushes up present,singular,third-person brushing up participle,present brushed up participle,past brushed up past
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