Mail gateway
邮件网关,(介于两个信件系统间,使其能够互相传递邮件的机器)
🧩 词语组成解析
mail
[mel]
n. 邮件，邮政;邮政（制度）;邮务员，邮递员;〈古〉袋，旅行包;
vt. 邮寄;给…穿盔甲;
vi. 投邮;
gateway
['geitwei;'geitˌwei]
n. 门;入口;途径;
🗣️ 情景例句
What's your second language in addition to Chinese?
除了汉语以外，你的第二语言是什么？
I think it's going to tear soon.
我认为它将会很快被撕破。
As a reasonable guess, they might, on an average, be 100 light years away.
据合理推算，外星人离我们平均距离也有100光年之远