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 See opt
随便看	operatively operatively operative mason operativeness operativeness operatives operativity operatize operatized operator operatorless operators operatorship operatorships operatory operatress operatrix opera window opercle opercula opercular opercular operculate operculate operculated

英汉双解词典包含464360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。