单词 heterodont 释义 heterodont, a. and n. Zool.|htrdnt|[mod. f. heter- + Gr. ὀ, ὀ- tooth. In mod.F. htrodon.]A. adj. Having teeth of different kinds or forms (incisors, canines, and molars), as most mammals. Also said of the teeth. Opp. to homodont.18...