英语词汇“mandatory”的释义、区别辨析及用法例句-英语同义词词典

单词	mandatory
例句	mandatory adjective •a high school diploma is mandatory:obligatory, compulsory, binding, required, requisite, necessary, essential, imperative. ANT optional.
随便看	orifice origin original originality originally originate originator ornament ornamental ornamentation ornate ornery orotund orthodox orthodoxy oscillate oscillation ossify ostensible ostensibly ostentation ostentatious ostracize other otherwise

英语同义词词典收录了14896条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。