Vocab Bloom Hub

up on

/ʌp ɒn/

翻译: 非正式短语,指对某一话题、事物或时事非常了解、熟悉或知情。

1 个条目

phrase

/ʌp ɒn/B2informal
  • zh非正式短语,指对某一话题、事物或时事非常了解、熟悉或知情。

An informal phrasal expression meaning to be well-informed or knowledgeable about a particular topic, subject, or current events.

  1. Knowledgeable aboutB2informal

    To be well-informed or up-to-date about a particular subject or topic.

    zh熟悉了解的

    • She is really up on current events.
    • He keeps himself up on the latest technology trends.
    • You need to be up on the rules before playing the game.