premolars n. 前齿;前臼齿;小臼齿(premolar的复数)
- 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。 - Objective: To investigate the morphology of physiological foramen of mandibular premolars.
研究目的:探讨下颌前磨牙生理性根尖孔的形态特征。 - AIM:To enhance the dentists to realize the presence of two root canals in the mandibular first premolars.
目的:提高临床医生对下颌第一前磨牙存在双根管的认识。
Molar \Mo"lar\, n. (Anat.)
Any one of the teeth back of the incisors and canines. The
molars which replace the deciduous or milk teeth are
designated as {premolars}, and those which are not preceded
by deciduous teeth are sometimes called {true molars}. See
{Tooth}.