单词 siphuncular 释义 siphuncular, a. Zool.[f. L. sphuncul-us + -ar.]Of or pertaining to, acting or serving as, a siphuncle. Also, of or pertaining to a siphunculus.1832Owen Mem. Pearly Nautilus 46 The siphuncular apertures of the septa.1851Richardson Ge...