Oughtn't
(=ought not)的缩写
🗣️ 情景例句
It's the world's largest island, but it's also the world's smallest continent.
它是世界上最大的岛屿，同时也是世界上最小的洲。
These shoes are worn-out.They've lasted a long time.
这些鞋子旧了。已经用了很长时间了。
Then he showed me the contents of the parcel.
接着他给我看了包里的东西。