tooth breadth

例句：

1. 1. The dentist advisedme to have my teeth cleaned regularly.
   牙医建议我定期洗牙。
2. 2. The newcar has a wider tooth than the oldone.
   新款汽车的牙齿比旧款宽。
3. 3. The child's tooth was sobig that it could fit in his mouthperfectly.
   孩子的牙齿太大了，可以完美地放入他的嘴里。