英语词汇“be well up in something”的读音、意思、造句、用法及中英文翻译-迷途网

词汇	be well up in something
释义	be well up in something to know a lot about something精通；熟悉 He's well up in all the latest developments.他对所有的最新发展情况都了如指掌。 See also well
随便看	trays TRC treacheries treacherous treacherously treacherousness treacherousnesses treachery treacle treacled treacles treaclier treacliest treacling treacly tread tread_1 tread_2 tread a dangerous path tread a difficult, dangerous, solitary, etc. path tread a difficult path tread a solitary path tread a tightrope tread carefully tread carefully, warily, etc.

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