Mayn't
(=may not)的缩写
🗣️ 情景例句
Don't go anyplace unsafe.
别去那些不安全的地方。
Proverbs are the cream of a nation's thought.
谚语是一国的思想精华。
It is our permanent principle that contracts are honored and commercial integrity is maintained.
重合同、守信用是我们的一贯原则。