be well up in中文,be well up in的意思,be well up in翻译及用法

2025-09-06 15:23 浏览次数 6

be well up in

英[bi: wel ʌp in]美[bi wɛl ʌp ɪn]

精通,熟悉

be well up in 例句

英汉例句

  • You ought to be well up in children's diseases as you have studied them for eight years.

    你对儿科疾病研究已有8年,按理应该很精通了。

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