premolars

英 [preməʊ'lərz] 美 [preməʊ'lərz]

• 前磨牙； 双尖牙

premolars的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 premolar:

1. a tooth having two cusps or points; located between the incisors and the molars

premolars的用法和样例：

例句

1. A tooth with a broad crown used to grind food,located behind the premolars.
   臼齿一种用作研磨食物的有宽齿冠的位于前磨牙后的牙齿。
2. Perhaps that's because the premolars were doing all the hard work, he suggests.
   他建议道，也许那是因为前磨牙做着所有艰辛的工作。