A viscous substance secreted by the mucous cells and glands of animals to provide protection, lubrication, etc., consisting predominantly of…
单词 | θ36596 |
释义 | the world > animals > fish > parts of fish > [noun] > mucus (4) mucus1597 A viscous substance secreted by the mucous cells and glands of animals to provide protection, lubrication, etc., consisting predominantly of… slaver1650 Mucus-slime of fish or worms. rare. mucous canal1859 Zoology. A duct through which mucus is conveyed, esp. to the surface of the skin of a fish or amphibian. Now rare. mucoduct1875 A duct by which mucus is conveyed; a mucous canal. |
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