mailshot

n (a) piece of advertising material sent to potential customers by post （寄给潜在客户的）广告材料. (b) act of sending these 给潜在客户邮寄广告材料.

maid-servant, maiden, maiden aunt, maiden name, maiden speech, maiden voyage, maidenhair, maidenhead, maidenhood, maidenly, maidservant, mail, mail order, mail-bag, mail-order, mailbox, mailed, mailer, mailing list, mailman, maim, main, main clause, main deck, main drag, main line, mainbrace, mainframe, mainland, mainline, mainly, mainmast, mainsail, mainspring, mainstay, mainstream, maintain, maintain contact with, maintenance, maintenance order,