反垃圾邮件的英文：
anti-spam

anti是什么意思：
n. 反对者；持反对论者
adj. 反对的；持反对态度的

There was an anti-racist demo.
发生了一场反种族主义示威。

They disseminated anti-French propaganda.
他们散布反对法国的宣传资料。

Anti corruption situation is still austere.
反腐败形势依然严峻。

Terrorblade is the twin brother of the Anti-Mage.
恐惧之刃是敌法师的双胞胎兄弟。

This kind of medicine has the cholagogic and anti-inflammatory function.
此药有利胆、消炎之功效。

spam是什么意思：
n. 午餐肉；垃圾电邮

Nowadays, you can not easily find spam in a grocery.
如今，杂货铺里都不怎么卖猪肉罐头了。

They are a small group of people fighting the spam plague.
他们是与泛滥成灾的垃圾邮件作斗争的一小群人。

Hawaiians eat more spam than any other people in the world.
夏威夷比世界上其它民族要吃掉更多罐头猪肉。

You can setup spam blocker to check multiple email accounts.
您可以安装垃圾邮件拦截器检查多个电子邮件帐号。

I am sorry about this but this is the only way I can keep spam under control.
我对这表示非常抱歉，但是这是我能保证垃圾邮件在我控制当中的唯一办法。