premolar

漢語翻譯

n. 前臼齒
【醫】 前磨牙, 雙尖牙, 磨牙前的

英文解釋：

名詞 premolar:

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

詳細解釋：

pre.mo.lar

n.（名詞）
One of eight bicuspid teeth located in pairs on each side of the upper and lower jaws behind the canines and in front of the molars.
前臼齒：位於臼齒之前大齒之後上下顎兩邊的八顆成對的前臼齒

【引伸】
premo.lar
adj.（形容詞）