大学英语：surgery n. 外科，手术

surgical adj. 外科的;外科手术的

　　surgeon 外科医生

　　1) The patient had suffered a heart attack while under going surgery.(在进行外科手术时，那位病人心脏病发作。)

　　2) The doctor is doing a minor surgery on Mr. Wang's mouth.(医生正在给王先生的口部施行小手术。)

　　3) Some people can have their vision restored by a surgical operation.(有些人可以通过外科手术恢复视力。)

　　4) He works as a brain surgeon in a hospital.(他在一家医院做脑外科医生。)