hypantrumWiktionary 原文/ˌhaɪˈpæn.trəm/构词拆解hyphyp-前缀antrumantrum词干hyp-Alternative form of hypo- (before a vowel)词源说明From hyp- + antrum.释义名词noun1(zoology) The point on the neural arch at the anterior ends of the vertebrae of various reptiles where it articulates with the hyposphene