pylorus的词源

英文词源

pylorus (n.)

1610s, from Late Latin pylorus "the lower orifice of the stomach," from Greek pyloros, literally "gatekeeper, porter," from pyle "gate" (see pylon) + ouros "watcher, guardian" (see warrant (n.)). Related: Pyloric.

中文词源

pylorus：幽门

解剖学术语，胃的下孔。来自希腊语pyloros,守门员，门卫，来自pyle,门，入口。

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