总卵黄管 zǒngluǎnhuángguǎn common vitelline duct Definitions Defs Origin Strokes Stroke Words Sentences Sents 总 總 zǒng adjective overall (bound form) general; overall; total; comprehensive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
