| 1. | The dull blackgray of its walls looked like a tooth after the nerve has been killed .
围墙是一片惨淡的枯黑，仿佛是一枚抽去了神经的龋齿。 |
| 2. | In persons over 35, periodontal disease causes the loss of more teeth than does dental caries, or decay .
在35岁以上的人中，牙周病引起的脱齿比龋齿还多。 |
| 3. | Brush your teeth regularly to guard against tooth decay
经常刷牙，预防龋齿。 |
| 4. | The dentist could detect no decay in her teeth
牙医检查了她的牙,未见有龋齿 |
| 5. | Mouth cavity : including tonsil , decayed tooth etc
口腔科：含扁桃体、龋齿等。 |
| 6. | The dentist could detect no decay in her teeth
牙医检查了她的牙,未见有龋齿 |
| 7. | Write that shit in as a cavity or something
他却把这个填写成龋齿什么的 |
| 8. | The dentist filled up my decayed tooth
牙医生给我填补了龋齿。 |
| 9. | We ' re the caries prevention specialist
我们是龋齿预防专家！ |
| 10. | Study on the relationship of the pupil oral hygiene and their caries
小学生口腔卫生与龋齿发病的关系 |
