英语词汇c.o.c. mandatory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	c.o.c. mandatory
释义	mandatory — 义务 mandatory adjective— 强制性的 adj 法定的 adj Examples: mandatory college exam for immigrants— 成考移民
随便看	security properties security protection security protocol security provided security provided through security provider security provision security provisioning security qualification security question security questions and answers security rate security ratings security r crisis management security realm security recipient security recommendations security record security redundant security reference security regime security regulation security regulations security-related security-related activities

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 —