primine

名词 n.
中文释义

英文释义

名词 n.
  1. The outermost integument of an ovule (if it has two)
    — In the seed these membranes are called by various names, of which the most frequently used are spermoderm or testa for the primine; mesosperm, for the secondine; and endopleura for the other.

词形变化

primines plural
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