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	existing-use value existing utility existing value existing waterway exist in name only existir existlessness existo exist on exists exist side by side exist-voice model exist voice model exist with exist without exisulind exit exitacion exit age exit age distribution exitance exitances exit and return Exit and Return to exit and sign out 䕼䕽䕾䕿䖁䖂䖃䖅䖆䖇きとさんきどきどきど【木戸】きど【輝度】きどあいらくきどあいらく【喜怒哀楽】きどうきどうきどう