28.四位“医生”。doctor,physician,surgeon,dentist
(1)doctor:普通用词,泛指各科医生,即一切有行医资格的人。如:
Did you see the doctor this morning?
你今早看病去了吗?
(2)physician:医院的内科医生。如:
The physician made a thorough examination of her.
这位医生对她进行了全面的检查。
(3)surgeon:外科医生,这种医生一般需对患者进行手术治疗。如:(https://www.daowen.com)
He was operated on the left leg by a surgeon.
一位外科医生给他的左腿进行了手术。
(4)dentist:牙医。如:
The dentist said eating sugar was bad for your teeth.
牙医说吃糖对你的牙有害处。
另外,vet指兽医。