释义 |
yolk1/jəʊk/n. 1 the yellow inner part of an egg, rich in fat and protein, that nourishes the young before it hatches 蛋黄,卵黄 2 Biol. the corresponding part of any animal ovum 【生】(胚囊内的)胚乳 □ yolked adj. (also in comb. 亦用于复合词)□ yolkless adj.□ yolky adj.[Old English geol(o)ca from geolu YELLOW] |