資料來源 : pyDict

胚體營養物; 胎體營養物

資料來源 : 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.