英语词汇optin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	optin
释义	请查阅词条：opt in
随便看	exultant exultantly exultantly exultation exultations exulted exulting exultingly exults -ey eye eyeball eyeballed eyeballing eyeballs eyeball to eyeball eyeball to eyeball with eyebrow eyebrows eye-candy eye candy eyecandy eye-catcher eye-catchers eye catching

英汉双解词典包含141091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。