英语词汇“vitelline sac”的读音、翻译、释义、用法及例句-英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典-国先网

词汇	vitelline sac
类别	英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典
释义	vitelline sac 英?[vi?telin s?k] 美?[v??t?l?n s?k] 释义卵黄囊英英释义 Noun 1. membranous structure that functions as the circulatory system in mammal embryos until the heart becomes functional
随便看	propriospinal neuron propriospinal reflex propriospinal tract proprite proprium proprius proprochiral proprochirality pro-proctor proproctor proproctors PRO Professional Review Organizations propronamide prop room prop root prop roots proprop word proprotease pro-protein proprotein Proprotein Convertase Proprotein Convertase 1 Proprotein Convertase 2 Proprotein Convertase 5 Proprotein Convertase,PC5

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vitelline sac