英语词汇“umbilical 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	umbilical artery
释义	umbilical artery noun : either of a pair of arteries that arise from the hypogastric arteries of the mammalian fetus and pass through the umbilical cord to the placenta to which they carry the impure blood from the fetus
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