yolk

英 [jəʊk]

美 [joʊk]

n.  蛋黄

复数：yolks　第三人称单数：yolks　过去分词：yolked　

CET6TOEFLTEM8医学

Collins.1 / BNC.16147 / COCA.11348

牛津词典

noun

• 蛋黄
  the round yellow part in the middle of an egg
  1. Separate the whites from the yolks.
     将蛋清和蛋黄分开。

柯林斯词典

• N-VAR 蛋黄
  Theyolkof an egg is the yellow part in the middle.
  1. Only the yolk contains cholesterol.
     只有蛋黄含有胆固醇。
  2. ...buttered toast dipped in egg yolk.
     蘸了蛋黄液的黄油吐司

英英释义

noun

• nutritive material of an ovum stored for the nutrition of an embryo (especially the yellow mass of a bird or reptile egg)
  Synonym:vitellus
• the yellow spherical part of an egg that is surrounded by the albumen
  Synonym:egg yolk

双语例句

• A rich source of lutein and zeaxanthin in the American diet is the yolk of chicken eggs.
  鸡蛋蛋黄是黄素和玉米黄质的主要来源在美国饮食结构中。
• They may be soluble ( those in egg yolk and Blood plasma) or insoluble ( those in cell membranes) in water and water solutions.
  有的可以溶解于水和水溶液（在蛋黄和血浆中的）有的则不能溶解（在细胞膜中的）。
• I and the baby, like a child, do not like boiled egg yolk.
  我和宝宝小时候一样，不爱吃煮的蛋黄。
• The yolk sac and yolk stalk on one of them were well preserved.
  观察了三例人胚外形，其中一例还有保存良好的卵黄囊和卵黄蒂。
• Researchers found the protein in the egg had become solid although the egg yolk was still in liquid form.
  研究员发现了蛋白质在蛋变得坚实虽然蛋黄仍然是以液体形式。
• The sauce should not boil or the egg yolk will curdle
  调味汁不能煮沸，不然蛋黄会凝结的。
• The cholesterol in powder of duck egg yolk was measured by HPLC and colorimetry method after direct saponification in this paper.
  试验通过直接皂化-比色法和直接皂化-HPLC两种方法测定了鸭蛋蛋黄粉中胆固醇的含量。
• Objective To obtain IgY and study on the expression of it in egg yolk.
  目的获得鸡卵黄抗体，并研究该抗体在鸡的黄液中表达的进程。
• In addition, four months, my baby you can add egg yolk?
  另外，四个月时，我的孩子可以添加蛋黄吗？
• Yolk is a particularly good source of iron.
  蛋黄是铁质的极好来源。