Jisho

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Noun
1. umbilical vein
Wikipedia definition
2. Umbilical veinThe umbilical vein is a vein present during fetal development that carries oxygenated blood from the placenta to the growing fetus. The blood pressure inside the umbilical vein is approximately 20 mmHg.
Read “Umbilical vein” on English Wikipedia
Read “臍帯静脈” on Japanese Wikipedia
Read “Umbilical vein” on DBpedia

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