junk mail

英 [ˈdʒʌŋk meɪl]

美 [ˈdʒʌŋk meɪl]

n. (未经索要寄来的)邮寄广告宣传品，垃圾广告邮件

牛津词典

noun

（未经索要寄来的）邮寄广告宣传品，垃圾广告邮件
advertising material that is sent to people who have not asked for it

（未经索取便寄来的）邮寄广告宣传品，垃圾邮件
Junk mailis advertisements and publicity materials that you receive through the post or by e-mail which you have not asked for and which you do not want.

noun

third-class mail consisting of advertising and often addressed to `resident' or `occupant'

We talk about junk mail to describe either unwanted emails which you receive or unwanted letters.
我们用垃圾邮件来描述那些你接到的，然而是你不需要的电子邮件或者信件。
Ex: I often get junk mail. It seems everyone wants to sell me something.
我经常收到垃圾邮件，看来每个人都想卖给我点儿东西。
New! Protect your Inbox from Junk Mail!
新功能！防止收件箱收到垃圾邮件！
It takes me forever to clear my inbox of all this junk mail!
我总是不断地清除收件夹里的垃圾邮件。
Written authentic materials can range from magazine articles to public notices to junk mail.
正宗的书面资料可以是从杂志文章到公告再到垃圾邮件的各种资料。
How does junk mail filter work?
“垃圾邮件过滤器”的工作方式是怎样的？
And, a message sent to you may be diverted by your spam filter into your junk mail folder.
同时，一封发给你的电子邮件，也可能被你的邮件过滤系统拖进你的垃圾文件夹。
Why do people send junk mail instead of a proper letter?
人们为何要寄发这些垃圾邮件，而不是好好写封信呢？
It seems to be unlikely not to receive any junk mail when you check your email.
当你收电子邮件时，没收过垃圾邮件似乎是不太可能发生的事。
Take me to Junk Mail Filter settings after performing my chosen action.
在执行了选中的操作后，转到垃圾邮件过滤器设置页。