牙齒是一種在很多脊椎動(dòng)物上存在的結(jié)構(gòu)，人類和高等動(dòng)物咀嚼食物的器官，是人類身體最堅(jiān)硬的器官。牙齒的各種形狀適用于多種用途，包括撕裂、磨碎食物，也是動(dòng)物天生的自衛(wèi)武器。那么你知道牙齒用英語怎么說嗎?下面來學(xué)習(xí)一下吧。

　　牙齒的英語說法1：

　　tooth

　　牙齒的英語說法2：

　　cusp

　　牙齒的相關(guān)短語：

　　牙齒鑒定 dental identification ; identification by dental data

　　牙齒暴露 Teeth exposure

　　牙齒矯正 Orthodontics ; Orthodontic brace ; tooth-correct

　　牙齒健康 Dental Health ; tooth health

　　牙齒攝影 Dental radiography

　　牙齒磨耗 tooth wear ; Tooth wear ; dental wear ; tooth attrition

　　牙齒的英語例句：

　　1. When not removed, plaque causes tooth decay and gum disease.

　　牙斑如果不清除就會(huì)導(dǎo)致牙齒蛀蝕和牙齦疾病。

　　2. Monica picked up her Biro and revolved it between her teeth.

　　莫妮卡拿起她的伯羅圓珠筆，放在牙齒間轉(zhuǎn)動(dòng)著。

　　3. His teeth clicked as he snapped at my ankle.

　　它猛地朝我的腳脖子咬下去，牙齒還咔咔直響。

　　4. The dentist commenced to dig, drill and finally fill the offending tooth.

　　牙醫(yī)開始在那顆有問題的牙齒上挖洞，鉆孔，直到最后把它補(bǔ)好。

　　5. The bear exposed its teeth in a muffled growl.

　　那只熊齜出牙齒，發(fā)出一聲低沉的吼叫。

　　6. The married women of Shitamachi maintained the custom of blackening their teeth.

　　下町的已婚女性還保留著把牙齒涂黑的習(xí)俗。

　　7. Deposits of plaque build up between the tooth and the gum.

　　牙齒和牙齦之間會(huì)滋生牙斑。

　　8. A tooth which has been hit hard may discolour.

　　受過重?fù)舻难例X可能會(huì)變色。

　　9. Her scarlet lipstick emphasized the whiteness of her teeth.

　　她鮮紅色的口紅更襯出了她牙齒的潔白。

　　10. Thoroughly brush teeth and gums twice daily.

　　每天兩次徹底刷凈牙齒和牙齦.

　　11. His teeth were perfectly straight.

　　他的牙齒非常整齊.

　　12. She had very pretty straight teeth.

　　她有一口漂亮整齊的牙齒。

　　13. The officer's mouth opened, showing white, even teeth.

　　那個(gè)軍官咧開嘴，露出潔白整齊的牙齒。

　　14. Sugar is the destroyer of healthy teeth.

　　糖可以危害健全的牙齒。

　　15. He smiled suddenly, exposing a set of amazingly white teeth.

　　他突然一笑，露出一口雪白的牙齒。