alecithal

[医] 无卵黄的

释义与例句

adj.
  1. 1.

    Tending to segment uniformly, and having little or no yolk embedded in the protoplasm.

    生物

    1880-1881, Francis Maitland Balfour, A Treatise on Comparative Embryology It is convenient to distinguish the ova which segment uniformly by some term ; and I should propose for this the term alecithal, as implying that they are without food-yolk or […] little

词源

From a- + lecithal.

来源：wiktionary