英语词汇opt-in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	opt-in
释义	opt in phrasal verb opt in (to something) to choose to be part of a system or an agreement决定加入；选择参与
随便看	covenant covenant_1 covenant_2 covenantal covenanted Covenanter covenanter Covenanters covenanters covenanting covenantor covenants covens Covent Garden covent-garden coventgarden Coventries Coventry coventry coventrys cover cover_1 cover_2 coverable coverage

英汉双解词典包含314281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。

opt in