单词	hilum
释义	hilum noun hi·​lum ˈhī-ləm  plural hila ˈhī-lə  1 : a scar on a seed (such as a bean) marking the point of attachment of the ovule 2 : a notch in or opening from a bodily part suggesting the hilum of a bean Word History Etymology New Latin, from Latin, trifle First Known Use circa 1753, in the meaning defined at sense 1 Medical Definition hilum noun hi·​lum ˈhī-ləm  plural hila -lə  1 : a scar on a seed (as a bean) marking the point of attachment of the ovule 2 : a notch in or opening from a bodily part suggesting the hilum of a bean especially when it is where the blood vessels, nerves, or ducts leave and enter: as a : the indented part of a kidney b : the depression in the medial surface of a lung that forms the opening through which the bronchus, blood vessels, and nerves pass c : a shallow depression in one side of a lymph node through which blood vessels pass and efferent lymphatic vessels emerge
随便看	Steatornithes steatornithidaes steatorrhea steatorrheas steatorrhoea steatorrhoeas stech steckling steddes steddle stedds stedes stedfast stedfasts Stedman steds stee steed steedless steeds steek steeked steekgras steekgrass steeking

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