diaphysisWiktionary 原文/daɪˈæfɪsɪs/构词拆解diadia-前缀physis-physis后缀dia-through, across · between-physisGrowth or growing. · Form or structure.词源说明From dia- + -physis.释义名词noun1(anatomy) The central shaft of any long bone.2(botany) An abnormal elongation of the axis of a flower or of an inflorescence.同族词