secundine

名词 n.
中文释义

英文释义

名词 n.
  1. The second coat, or integument, of an ovule, lying within the primine.
  2. The afterbirth, or placenta and membranes. in-plural

词形变化

secundines plural

词源

From Late Latin secundinae (“afterbirth”), from Latin secundae (“the afterbirth”), shortened from secundae membranae "the second membranes", from secundus (“following, coming next”). See second.
0 次浏览 数据来源: Wiktionary