在医院用英语怎么说

在医院用英语可以说是 "in the hospital" 或者 "at the hospital"。这两种表达都是用来指在医院里面的意思，但是在一些情况下可能会有些微差别。

来源：

这两种表达都是由英语中的介词 "in" 和 "at" 与名词 "hospital" 结合而成的。"In" 表示在某个地方里面，而 "at" 表示在某个地方的某个部分。

例句：

I'm in the hospital because I'm sick.
She's at the hospital for her annual check-up.
We have to go to the hospital because my mom is in labor.
I'm going to the hospital to visit my grandfather.
My dad is at the hospital for his surgery.