Immunoselection
免疫选择法
🗣️ 情景例句
It all sounds so easy.
一切听起来竟是如此简单。
What will you do this weekend?
这周末你将干什么？
Since its discovery, it has become a sort of potholers' Everest.
自从被发现以后，这个洞成了洞穴探险者的珠穆朗玛峰，