yolk

听听怎么读
英 [jəʊk]
美 [joʊk]
是什么意思
  • n.

    蛋黄;卵黄;羊毛油脂;胚乳

  • 变形

    复数:yolks

    双语释义

    n.(名词)
    1. [C] [U] 蛋黄 round yellow part in the middle of the white of an egg

    英英释义

    yolk[ jəuk, jəulk ]

    • n.
      • the yellow spherical part of an egg that is surrounded by the albumen

        同义词:egg yolk

      • nutritive material of an ovum stored for the nutrition of an embryo (especially the yellow mass of a bird or reptile egg)

        同义词:vitellus

    学习怎么用

    词组短语

    egg yolk蛋黄

    yolk sac (等于yolk bag)卵黄囊

    yolk sac tumor卵黄囊瘤;卵巢内胚层窦瘤

    双语例句

    用作名词(n.)
    1. The egg has a double yolk.
      这只蛋双黄。
    2. The yolk is the yellow part in an egg.
      蛋黄是鸡蛋中的黄色部分。
    3. The most nutritious part of an egg is the egg yolk.
      蛋黄是鸡蛋中最有营养的部分。

    权威例句

    Yolk is a Source of Maternal Testosterone for Developing Birds
    A yolk-shell design for stabilized and scalable li-ion battery alloy anodes.
    Immunoglobulins from Egg Yolk: Isolation and Purification
    Sulphur-TiO2 yolk-shell nanoarchitecture with internal void space for long-cycle lithium-sulphur batteries
    Schwabl H. Yolk is a source of maternal testosterone for developing birds. Proc Natl Acad Sci USA 90: 11446-11450
    Development of erythroid and myeloid progenitors in the yolk sac and embryo proper of the mouse
    A Yolk Sac Technique for the Routine Isolation of Brucella. Injection of Clotted Blood Specimens into Embryonatlng Eggs with Recover...
    Clonal analysis of mouse development reveals a polyclonal origin for yolk sac blood islands.
    Ontogeny of the Haemopoietic System: Yolk Sac Origin of In Vivo and In Vitro Colony Forming Cells in the Developing Mouse Embryo*
    HoxB4 Confers Definitive Lymphoid-Myeloid Engraftment Potential on Embryonic Stem Cell and Yolk Sac Hematopoietic Progenitors
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