留学群英语词汇释义、例句、发音与用法查询

更新时间:2026-07-07 23:45:10

up on

up on是什么意思?

熟悉; 精通

单词
up on
熟悉; 精通
  • 英英释义

Adjective:
  • being up to particular standard or level especially in being up to date in knowledge;

    "kept abreast of the latest developments"
    "constant revision keeps the book au courant"
    "always au fait on the latest events"
    "up on the news"

  • 近义词

  • 临近词

  • up and down
  • upslope fog
  • upply chain
  • up-stroke
  • upas-tree
  • UPLC-MSMS
  • UPML medium
  • Upolu virus
  • UPS
  • up the wall
  • upcast slip
  • up
up on是什么意思 up on在线翻译 up on什么意思 up on的意思 up on的翻译 up on的解释 up on的发音 up on的同义词
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