Anatomy. A membranous fold in an organ or passage of the body (esp. in the heart, arteries, and veins), which automatically closes after the…
| 单词 | θ28602 |
| 释义 | 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). Subcategories:— small (1) |
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