資料來源 : pyDict

郵寄者,郵船,郵件發送機 ;   郵件程式名,(在winspan中可以用來處理信件收發的程式)

資料來源 : WordNet®

Mailer
     n 1: United States writer (born in 1923) [syn: {Norman Mailer}]
     2: a person who mails something
     3: an advertisement that is sent by mail
     4: a container for something to be mailed