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单词 vitellicle
释义

vitellus /vi- or vī-telˈəs/

noun (pl vitellˈī)

The yolk of an egg

ORIGIN: L, a yolk; a transferred use of vitellus, from vitulus a calf

vitˈellary adjective

  1. Relating to the vitellus
  2. Yellow like the yolk of an egg

vitellˈicle noun

A yolk sac

vitelligenous /-ijˈ/ adjective

Producing yolk

vitellˈin noun

A phosphoprotein present in yolks of eggs

vitellˈine noun

A vitellus

adjective

Vitellary

vitelline membrane noun (zoology)

A protective membrane formed around a fertilized ovum to prevent the entry of further sperms

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更新时间:2024/9/20 12:36:54