[transitive]

1. mail sth (to sb/sth) | mail (sb) sth to send sth to sb using the postal system
   邮寄◆We mail a new catalogue to our customers every year.
   我们每年向客户邮寄新的产品目录。◆We mail our customers a new catalogue every year.
   我们每年向客户邮寄新的产品目录。◆The company intends to mail 50 000 households in the area.
   公司打算向这一地区的 5 万个家庭发送邮件。

●ˌmail sth ˈoutto send out a large number of letters, etc. at the same time
把某物（大批量同时）寄出◆The brochures were mailed out last week.
宣传手册上周已寄出。 SYN send out  ➡  mail-out