He is in serious condition at Washington Hospital Center. But the meaning changes a little when the word is plural.
他在华盛顿医院中心病情严重。但是当这个词是复数状态时,它的意思就有了一点变化。
英语百科
MedStar Washington Hospital Center
MedStar Washington Hospital Center is the largest private hospital in Washington, D.C. A member of MedStar Health, the not-for-profit Hospital Center is licensed for 926 beds. Health services in primary, secondary and tertiary care are offered to adult and neonatal patients. It also serves as a teaching hospital for Georgetown University School of Medicine.