premolar teeth

例句：

1. 1. The dentist removed the premolar tooth and replaced it with a temporary crown.
   牙医拔掉了一颗前磨牙，并用临时冠替换了它。
2. 2.Premolar teeth are important for chewing food properly.
   前磨牙对于正确咀嚼食物非常重要。
3. 3. When she was young, she had several premolar teeth that were extracted due to decay.
   她小时候有几颗由于蛀牙而拔除的前磨牙。