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Egg

Phát âm

Phiên âm: /eɡ/

Từ loại: Noun

Nghĩa tiếng Việt:
Trứng

Nghĩa tiếng Anh:
Round object laid by female birds, with a hard calcareous shell forming a case containing albumen and yolk; the young bird grows inside the egg until it hatches. The egg consists of a germinal disc, yolk, yolk membranes, albumin, and shell. The germinal disc is either a blastoderm (fertilized) or blastodisk (unfertilized). The yolk is thick and viscous and forms the main nutrient for the embryo. White yolk is mainly protein with some fat while yellow yolk is the reverse. The yolk membranes form a barrier between yolk and the albumin but it is permeable to water and salts.

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