premolar

英 ['priː'məʊlə] 美 [priː'moʊlə]

• n. 小臼齿；前臼齿
• adj. 小臼齿的；前臼齿的

英英释义

Noun:

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

例句

用作名词 (n.)

1. But Longgupo also yielded a mystery jaw fragment, including the fourth premolar and the first molar.
   但龙骨坡还发现了一件神秘的下颌残片，包括第四前臼齿和第一臼齿。
2. Standardized maxillary premolar crowns were fabricated with five different alloys and one Zircoina ceramic.
   另将五种合金与二氧化锆制作标准上颚骨前臼齿牙冠。

词汇搭配

• premolar clasp 前磨牙卡环
• premolar tooth 前臼齿
• premolar teeth 前磨牙,前臼齿,槽牙...

近反义词

【近义词】

• bicuspid 二头齿