verticaltooth

例句：

1. 1. The dentist had to remove the patient's vertical teeth for a root canal treatment.
   牙医不得不为患者进行根管治疗而拔除其垂直牙齿。
2. 2.The carpenter used a vertical tooth saw to cut the wood into precise pieces.
   木匠使用垂直锯将木材切成精确的小块。
3. 3. The scientist discovered a new species of vertical toothed fish in the deep ocean.
   科学家在深海中发现了一种新的垂直齿鱼新物种。