基于《懂你英语》：Level 4 Unit 1 Part 3 Vocabulary Detal Problems
Taking care of your teeth not only ensures good dental health,but also enables you to impress those around you with a beautiful smile.
今天的主题是：Tooth Problems 牙齿的烦恼
There two things we are going to talk about in this lesson:
1.how to describle detal problems.
如何描述扣钱问题
2.how to prevent dental problems.
如何预防口腔问题
Part 1：如何描述口腔问题
detal clinic = 牙科诊所
For example:
Normally,people go to a detal clinic rather than a hospital to see a dentist in western countries.
receptionist = 接待员
For example:
After completing a registration form given out by the receptionist,you will wait in the lobby,and your name will be called in due order.
dental cavity = 蛀牙
I have a cavity on/in my back tooth.
我后面的牙齿长了蛀牙。
I have a cavity between my teeth.
我两牙之间的临接面长了蛀牙。
I have a cavity under my crown.
我牙冠下面长了蛀牙。
sharp pain = 刺痛
dull pain = 钝痛
throbbing pain = 一跳一跳地痛
mild pain = 1-3级较轻微的疼痛
moderate pain = 4-6级中等程度的疼痛
severe pain = 7级以上最严重的疼痛
I‘m suffering from a terrible toothache.
我牙痛得很严重。
I feel pain in my molar when I chrew.
我一嚼东西槽牙就疼。
My tooth is killing me!
我的牙很痛，杀了我吧！
gum = 牙龈
For example:
My gum hurts.
wisdom tooth = 智齿
molar = 后槽牙
For example:
Wisdom teeth are the final set of molars that most people get in their late teens or early twenties.
first uper left molar = 左上第一颗槽牙
third lower right molar = 右下第三颗槽牙
Dentists often inject something into the gum to block the pain during the exatraction proccess.
to numb one's tooth = 麻醉
For example:
Dentists inject medicine into your gum to numb your tooth or a part of your mouth.
liquid/soft foods = 流质食物
fill one's tooth = 补牙
cracked tooth = 牙隐裂
For example:
A cracked tooth can be caused by biting down on something hard.
orthodontics = 正畸
orthodontic treatment = 整牙治疗
invisaligh = 隐形牙套，隐适美
Part 2：如何预防口腔问题
A cavity is the result of tooth decay.
plague = 牙菌斑
For example:
When you brush your teeth,you remove food and plaque.
dental check-ups = 牙齿检查
For example:
Having regular dental check-ups helps to detect issues early and prevent further progression of the problem.
mouthwash = 漱口水
electric toothbrush = 电动牙刷
