资料来源 : Webster's Revised Unabridged Dictionary (1913)

Ovicell \O"vi*cell`\, n. [Ovum + cell.] (Zo["o]l)
   One of the dilatations of the body wall of Bryozoa in which
   the ova sometimes undegro the first stages of their
   development. See Illust. of {Chilostoma}.