Outsert
n. (贴于产品或包装外部的)外部广告；【装订】外折本 [亦称作 outset, wraparound]
🗣️ 情景例句
I don't know what-to do.
我不知道怎么做。
I changed my mind.
我改变主意了。
Certainly. But please give it back soon.
可以，但是用完后请及时还回来。