Read Edit View history Discussion 卵黄管 luǎnhuángguǎn vitelline duct Origin Definitions Defs Strokes Stroke Words Sentences Sents 卵黄管 卵黃管 luǎnhuángguǎn vitelline duct vitelline duct; the narrow tube that connects the yolk sac to the midgut of an embryo
卵黄管 卵黃管 luǎnhuángguǎn vitelline duct vitelline duct; the narrow tube that connects the yolk sac to the midgut of an embryo