影视对白：

A: He's my dentist. He's always been very impressed with my oral hygiene, and the last time I was there, he was showing me the machines that they use to sterilize their tools.

他是我的牙医，他对我的口腔清洁印象深刻，上一次我去看牙医时，他向我展示了他们的机器是如何消毒器具的。

今天我们要学的单词是：dentist 牙医

例句：

1.The dentist will treat my tooth.

这名牙医将医治我的牙齿。

2.Could you put me on to a good dentist?

你能帮我找个好的牙医吗?

3.The word “dentist”denotes a doctor whose work is the care of teeth.

“牙科医生”一词意谓其工作是医治牙齿的医生。