“外科部”常见的英文表达是 "Surgical Department" 。
“Surgical” 意思是“外科的;外科手术的” ;“Department” 表示“部;科;系” ,二者组合起来就明确表达了“外科部”这一含义。例如:The Surgical Department is located on the third floor.(外科部位于三楼 。)
另外,在一些特定语境或医院组织架构描述中,也可能用 "Department of Surgery" ,意思和“Surgical Department”相近,都指外科相关的科室部门。