noun 下载 🔗分享 卵黄蛋白 A protein found in egg yolk. Examples : "The chicken egg's yellow color comes from vitellin, a protein rich in nutrients. " 鸡蛋黄色的颜色来自于卵黄蛋白,这是一种营养丰富的蛋白质。 biochemistry biology food 与AI对话词汇游戏阅读练习