compulsory是什么意思 - compulsory中文意思和解释
compulsory基本解释 adj,义务的；必修的；被强制的,同近 compulsory相关例句和用法 the threat of compulsory redundancies.强制性裁员的威胁 compulsory英英释义 强迫的，义务的英释adjadjthat must be done because of a law or a rule compulsory例子解释 In Scotland, as in the rest of the United Kingdom, ______...