noun🔗Share蛋黄，卵黄。 The yellow, spherical part of an egg that is surrounded by the white albumen, and serves as nutriment for the growing young."The child carefully separated the yolk from the egg white before making an omelet. "做蛋饼之前，孩子小心地把蛋黄从蛋白里分离出来。foodbiologyanimalpartChat with AIVocabulary GamePractice Reading
noun🔗Share羊毛脂，羊毛油。 The grease in a sheep's fleece."The sheep farmer carefully examined the fleece, noticing how the yolk made it feel greasy. "那位牧羊人仔细检查羊毛，注意到羊毛脂让它摸起来油腻腻的。animalsubstancematerialagricultureChat with AIVocabulary GamePractice Reading
