英语词汇“yolk”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

yolk

(yōk)

a. The portion of the egg of egg-laying vertebrates, such as reptiles and birds, and of certain invertebrates that consists chiefly of protein and fat and serves as the primary source of nourishment for the early embryo.

b. This portion of the egg of a bird, especially a chicken, which is large, yellow, and surrounded by albumen.

2. A greasy substance found in unprocessed sheep's wool, which is refined to make lanolin.

[Middle English yolke, from Old English geolca, from geolu, yellow; see YELLOW.]

yolky adj.

单词	yolk
释义	yolk (yōk) n. 1. a. The portion of the egg of egg-laying vertebrates, such as reptiles and birds, and of certain invertebrates that consists chiefly of protein and fat and serves as the primary source of nourishment for the early embryo. b. This portion of the egg of a bird, especially a chicken, which is large, yellow, and surrounded by albumen. 2. A greasy substance found in unprocessed sheep's wool, which is refined to make lanolin. [Middle English yolke, from Old English geolca, from geolu, yellow; see YELLOW.] yolky adj.
随便看	prazosin PRC pre- preach preacher preachification preachify preachily preachiness preachingly preachment preach to the choir preach to the choir/converted preach to the converted preachy preadaptation preadolescence preadolescent preadult preagricultural preamble preambulary preamp preamplifier preapprove