Yei
[医][=Yersinia enterocolitica infection]小肠结肠耶尔森（氏）菌感染
🗣️ 情景例句
I'm in the school choir.
我是校合唱队的成员。
When were you born?
你是什么时候出生的？
My parents were visiting relatives, and my grandparents had decided to spend the day at home.
我父母走亲戚去了，祖父母打算那天在家呆着。