1. 外科手术
Surgery is medical treatment in which someone's body is cut open so that a doctor can repair, remove, or replace a diseased or damaged part.
e.g. His father has just recovered from heart surgery...
他父亲刚刚从心脏外科手术中康复过来。
e.g. Mr Clark underwent five hours of emergency surgery.
克拉克先生经受了 5 个小时的外科急救手术。
2. 诊疗室;诊所
A surgery is the room or house where a doctor or dentist works.
e.g. Bill was in the doctor's surgery demanding to know what was wrong with him.
比尔在医生的诊疗室里想要知道自己到底得了什么病。