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the world > life > the body > vascular system > blood vessel > [noun] > valve of (3)
valve1615

Anatomy. A membranous fold in an organ or passage of the body (esp. in the heart, arteries, and veins), which automatically closes after the…

leaflet1826

Zoology. A thin, flat, leaflike structure; esp. a gill filament in a fish or aquatic invertebrate (cf. gill leaf n. at gill, n.1 compounds 3).

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更新时间:2024/12/23 23:51:20