Search the dictionary A Chinese word or character, or English Draw a character Search 10 entries. luǎnhuáng 卵黄 egg yolk luǎnhuáng 卵黃 egg yolk luǎnhuángnáng 卵黄囊 yolk sac (ectodermal cells attaching fetus to uterus before the development of the placenta) luǎnhuángguǎn 卵黄管 vitelline duct luǎnhuángxiàn 卵黄腺 vitelline glands zǒngluǎnhuángguǎn 总卵黄管 common vitelline duct, formed by the union of vitelline ducts and entering the ootype luǎnhuángnáng 卵黃囊 yolk sac (ectodermal cells attaching fetus to uterus before the development of the placenta) luǎnhuángguǎn 卵黃管 vitelline duct luǎnhuángxiàn 卵黃腺 vitelline glands zǒngluǎnhuángguǎn 總卵黃管 common vitelline duct, formed by the union of vitelline ducts and entering the ootype