英语 in hospital.和in the hospital 有什么区别

英语 in hospital.和in the hospital 有什么区别 in hospital 和 in the hospital 有什么区别吖? 区别in the hospital 和at hospital spend in hospital和spend in the hospital 有什么区别? in the hospital 和at the hospital ,in hospital,at hospital的区别 stay in hospital和 in the hospital区别 in the hospital 和 in hospital的区别 in hospital和in the hospital的区别 in hospital和in the hospital的区别? “in hospital”和“in the hospital”的区别在哪里? 英语 关于in hospital , in the hospital , in a hospital in hospital,in the hospital,和 in a hospital?