英语词汇“umbilical vein”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 vein
释义	umbilical vein noun : a vein that passes through the umbilical cord to the fetus and returns the purified and nutrient blood from the placenta to the fetus
随便看	factory lumber factory mutual factory ship factory system factotum factrix facts factual factualism factualist factualistic factuality factually factualness factum factum facture fact verdict facty facula facular faculous facultative facultative facultatively

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