a place where people who are ill or injured are treated and taken care of by doctors and nurses

a general/children's/maternity hospital 综合／儿童／妇产医院

hospital patients/staff 医院的病人／工作人员

UK I've got to go (in)to hospital (US to the hospital) to have an operation. 我不得不接受手术。

UK She spent a week in hospital (US in the hospital) last year. 去年她住了一个星期的院。