英语词汇“be proficient”的翻译、意思、用法、释义-英汉双解词典-礼仪网

单词	be proficient
释义	请查阅词条：proficient
随便看	six feet under six feet under sixfold six-foot six-gun six-guns Six, Les Six Nations six o'clock closing six o'clock swill six of one and half a dozen of the other six of one and half a dozen of the other six of the best six of the best six-pack six-packs sixpence sixpences sixpenny six-pounder six-shooter six-shooters six-sided Six Sigma sixsome 脱发脱口脱口秀脱口而出脱困脱坡脱坯脱岗脱帽脱手 Entladeschlußspannung Entladespannung Entladestelle Entladestrom Entladestromstärke Entladevorgang Entladevorrichtung Entladewicklung Entladezeit Entladezustand