mailer
/ˈmeɪlɚ/ 名词 C1中文: 邮寄宣传品、邮件包装袋
- One who sends mail.
- A computer program that sends electronic mail.
- A packet or container designed for postal use. · The cassette came in a brown paper mailer.
- A mailshot; advertising sent by mail.
复数 mailers
在真实文章中学习mailer
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