词汇	acquire his mastery of
释义	acquire his mastery of vt.精通
随便看	acceptance of offer acceptance of partial performance acceptance of performance acceptance of persons acceptance of pigments acceptance of portest acceptance of project acceptance of project construction acceptance of promissory notes acceptance of proposal acceptance of protest acceptance of punishment acceptance of quality acceptance of repeating quantities and items acceptance of risk acceptance of safety facilities acceptance of service acceptance of shafting acceptance of ship acceptance of single lot acceptance of starting acceptance of subdivisional work acceptance of succession acceptance of tender acceptance of tenders