英语词汇“Be proficient at Chinese”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Be proficient at Chinese
释义	Be proficient at Chinese 基本例句精通汉语 He mastered Chinese while he was living in Shanghai.他住在上海时就精通汉语。
随便看	AC servo system AC servo-system AC servo technology AC servo unit acses a/c set errors ACSF acsh AC shaft Arc furnace AC shaft generator AC short eireuit AC shunt generator ac shunt motor AC shunt motor AC shunt wound generator A.C.shunt wound generator acsi AC side AC side breaker switching off AC-side excitation ac side filter AC side inductance AC Siena ac signal AC signal