賁門，注音為ㄅㄣ ㄇㄣˊ，拼音為bēn mén，意思是胃與食道相連的部分，為胃上端的入口。
食物通過食道從賁門進入胃內。
脊椎動物的胃，具上下二門；上門與食道相接，稱為「賁門」；下門通於腸管，稱為「幽門」，下門又稱為「噴門」。
賁門，注音為ㄅㄣ ㄇㄣˊ，拼音為bēn mén，意思是胃與食道相連的部分，為胃上端的入口。
食物通過食道從賁門進入胃內。
脊椎動物的胃，具上下二門；上門與食道相接，稱為「賁門」；下門通於腸管，稱為「幽門」，下門又稱為「噴門」。
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