mail merge
noun /ˈmeɪlmɜːdʒ/
/ˈmeɪlmɜːrdʒ/
[uncountable]- a computer program that enables the same letter, email, etc. to be sent to a large number of people by automatically adding names and addresses from an address list
邮件合并程序(可自动给内容相同的信件和信封添加姓名和地址以发给多人)