Smtp
[计] 简易邮件传递协议
🗣️ 情景例句
We would expect to hold them until at least the end of this year.
我们会保持这些价格不变，至少直到今年年底。
Count not your chickens before they are hatched.
不要过早乐观。
Don't let this get you down.
不要为此灰心丧气。