断牙

例句：

1. 1. She had to have herwisdom teeth removed.
   她不得不拔除智齿。
2. 2. The dog was trying to bite thecat's tail.
   狗试图咬猫的尾巴。
3. 3. He lost his front tooth ina car accident.
   他在一次车祸中失去了前牙。