英语词汇“optional membership class”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	optional membership class
释义	optional membership class [计] 随意属籍类别
随便看	not enough not ... enough not-enough not enough room to swing a cat not enough to swear by Notensil not entirely not entitled note of acceptance note of admiration note of allowance note of approval note of arrival note of assessment to tax note of convocation note of demand note of dishonor note of dishono(u)r note of dishonour note officielle note of hand note of protest note of register note of seaprotest note of the product xsjs xsjx xskc xskj xsky xslg xslj xsll xsls xsly 上岗上岸上峰上工上巳上巳日上币上市上帝上帝教