英语词汇“be proficient in”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	be proficient in
释义	be proficient inＴ短语⁷⁵⁶³⁴ 基本例句熟练; 精通 One always has to keep in practice.任何人都必须经常练习以求熟练。 The unskilled jobs are going to be automated out.非熟练工种正被自动操作所替代。 He is skilled in upstairs politics.他精通上层政治。 She was very proficient in music.她非常精通音乐。
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