宠物医院英语读作 "pet hospital"。
来源: "pet" 是英语中常用来指代宠物的词汇，而 "hospital" 是医院的意思。所以将这两个词结合起来就是 "pet hospital"。
例句:
"I have to take my dog to the pet hospital tomorrow."
(明天我要带我的狗去宠物医院)
"The pet hospital is open 24 hours a day."
(宠物医院全天24小时开放)
"I need to make an appointment with the vet at the pet hospital."
(我需要在宠物医院预约看病)