英语词汇“opt in”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	opt in
释义	请查阅词条：opt
随便看	bet. beta beta-adrenergic beta-amyloid beta blocker beta blockers Betacam beta-carotene beta-carotenes beta cell beta cellulose beta coefficient beta customer beta decay beta endorphin beta-hydroxy acid betaine betaines betake be taken be taken betaken be taken aback by be taken by be taken by/with 电能表电脑电脑病毒电船电荒电荷电表电视电视剧电视发射塔 Hauptperson Hauptplan Hauptplatine Hauptplatz Hauptpleuel Hauptpleuelstange Hauptpost Hauptprinzip Hauptproblem Hauptproblem