英和和英

動詞

buff up (三人称単数 現在形 buffs up, 現在分詞 buffing up, 過去形および過去分詞形 buffed up)

1. (transitive, idiomatic) To improve.
   • 2021 October 17, Katrin Bennhold, “Fake Polls and Tabloid Coverage on Demand: The Dark Side of Sebastian Kurz”, in The New York Times‎^[1], ISSN 0362-4331:

     […] Mr. Kurz was quickly seen in Europe as the poster boy of an ascendant right for a new generation, a political Wunderkind who had salvaged conservatism by borrowing the far right’s agenda, buffing it up and bringing it into the mainstream.

2. (transitive) To shine; to make shiny.
3. (intransitive, idiomatic) To become more muscular.
4. (intransitive, idiomatic) To study hard to learn a particular subject.

   Synonym: cram

   I'll need to buff up on my Italian before my trip to Genoa.