Fagging
绝热套, 保温套
🗣️ 情景例句
You need to complete some forms before the class.
上课之前你得填一些表格。
What can it be?
它是什么呢？
When he woke up, his hands and feet had already been tied together.
当他醒过来的时候，他的手脚已经被捆起来了。