premolar

premolar读音音标

英 [\'pri:\'məʊlə]

美 [pri\'moʊlə]

premolar意思解释

n.

前臼齿；

英英释义

n.

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

同义词：bicuspid

双语例句

用作名词(n.)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。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。