单词 prosenneahedral 释义 prosenneahedral, a. Cryst. rare.[f. F. prosenneadre (Hay) (f. Gr. approaching to + enneadre) + -al1, after enneahedral.](See quot.) Also prosennedrous a. rare—0.1805–17R. Jameson Char. Min. (ed. 3) 208 Prosenneahedral,..havin...