英语词汇mandatory classes怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	mandatory classes
释义	mandatory — 义务 mandatory adj — 强制性的 adj • 法定的 adj classes pl — 课程 pl • 班级 pl class n — 类 n • 等 n • 班 n • 类别 n • 课 n • 類别 n • 课时 n • 门 n • 般 n • 种类 n • 汇 n • 学级 n • 畴 n • 档次 n • 社会等级 n • 毕业生 n • 课堂 n • 品味 n • 阶层 n • 优雅 n • 典雅 n • 阶级 n class adj — 出类拔萃的 adj class v — 把...归类 v
随便看	energy penetrator energy performance energy performance buildings directive energy performance contract energy performance contracting energy performance requirements energy performance standards energy per pound energy perspective energy per unit volume energy physics energy planning energy plant energy plant operators energy platform energy point of view energy points energy policy energy policy act energy policy and economics energy policy debate energy policy framework energy policy goals energy policy guidelines energy policy issues

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

mandatory —