“Emergency room”(常缩写为 ER)指医院里专门接收、评估并紧急处理突发伤病的科室,即“急诊室/急诊科”。(英式英语常说 accident and emergency / A&E。)
/ɪˈmɝːdʒənsi ruːm/
I waited in the emergency room for two hours.
我在急诊室等了两个小时。
After the accident, she was rushed to the emergency room, where doctors stabilized her before surgery.
事故发生后,她被紧急送到急诊室,医生在手术前先为她稳定了生命体征。
Emergency 来自拉丁语 emergere,意为“浮现、突然出现”,引申为“突发情况/紧急状况”;room 指“房间/场所”。合起来就是“处理紧急状况的医院区域”。现代医院体系中逐渐固定为急诊部门的常用说法。