牙医诊所—Dentist's Office

Every six months, I visit my dentist for a regular dental check up. At the dentist's office, a dental assistant will bring me into one of their private patient rooms and x-ray my teeth and gums to detect any problems inside my teeth. Then, the dentist reviews the x-rays and visually inspects my teeth to check to see if I have any dental problems like cavities. If he sees any cavities, he will clean and fill them. Of course, he first will give me a shot so I don't feel any pain. (He will anesthetize my gums so I don't feel any pain during the procedure.) After that, the dental assistant will clean my teeth by removing any plaque¹ buildup on my teeth. Plaque contains bacteria that can damage your teeth. The assistant will also polish and floss my teeth at the end. I will also have the dentist whiten my teeth this time using a special procedure in his office. My dental insurance covers part of the cost of the dental cleaning and teeth fillings, but it doesn't cover non-essential procedures like tooth whitening.

1 plaque   

n.饰板，匾，(医)血小板

参考例句：

• There is a commemorative plaque to the artist in the village hall.村公所里有一块纪念该艺术家的牌匾。
• Some Latin words were engraved on the plaque. 牌匾上刻着些拉丁文。