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首页 - 英汉词典 - U字开头的单词或词组 - umbilical vesicle

英语解释

umbilical vesicle

汉语翻译

【医】脐囊

umbilical vesicle英语解释

名词 umbilical vesicle:

membranous structure that functions as the circulatory system in mammal embryos until the heart becomes functional
同义词：yolk sac, vitelline sac, vesicula umbilicus

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