Premolar

[pri:'mәulә]

(noun.) a tooth having two cusps or points; located between the incisors and the molars.

编辑:马丁--From WordNet

(a.) Situated in front of the molar teeth.

(n.) An anterior molar tooth which has replaced a deciduous molar. See Tooth.

校对:马蒂

adj. before a molar in place or time deciduous.—n. a milk-molar.

手打:胡里奥