Superantigen
[免疫]超(级)抗原
🗣️ 情景例句
It's so calming.
好宁谧 。
Knowing something of everything, and everything of something.
通百艺而专一长。
That sounds interesting. That was a hundred years ago, wasn't it?
听起来很有意思。那是一百年前的事了，不是吗？