英语词汇“vitelline artery”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	vitelline artery
释义	vitelline artery noun : an artery that arises in a vertebrate embryo from the aorta or one of the aortic trunks of the embryo, is distributed by numerous branches over the yolk sac, and is usually paired — compare vitelline vein
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