| 释义 | 
		mailer美 [ˈmeɪlər]  英 [ˈmeɪlə(r)]  - n.邮件封套(或小箱、盒等)
 - 网络邮件程序;梅勒;邮寄者
 
 n. envelope,padded envelope,carton,container,advertisement 1.  | 邮件封套(或小箱、盒等)an envelope, box, etc. for sending small things by mail  |  
 n.  | 1. a box or large envelope used for mailing something 2. a person or organization that mails something 3. a computer program for sending e-mail  |  
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