조류 알의 노란색 부분으로 배아의 성장에 필요한 영양분을 포함함.
The yellow internal part of a bird's egg, which is surrounded by the white and provides nourishment for the developing embryo.
예문:
"Separating the yolk from the white is a fundamental skill in pastry making."
"The yolk contains most of the vitamins and minerals found in an egg."
여러 동물의 난자에 들어 있는 영양 물질로 배아의 먹이가 됨.
The nutrient-rich material in the ovum of various animals that serves as food for the developing embryo.
예문:
"The size of the yolk sac determines how long the hatchling can survive without external food."
"Insects often lay eggs with a high concentration of yolk to ensure larval development."
가공되지 않은 양모에서 발견되는 천연 기름기나 지방.
The natural grease or oil found in unprocessed sheep's wool.
예문:
"The yolk in the fleece makes the wool water-repellent and soft."
"Commercial lanolin is extracted from the yolk removed during the wool cleaning process."