资料来源 : pyDict

胚体营养物; 胎体营养物

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

Embryotroph \Em"bry*o*troph`\, n. [Gr. 'e`mbryon an embryo +
   trofh` nourishment.] (Biol.)
   The material from which an embryo is formed and nourished.