英语单词大全

cosmoid是什么意思 cosmoid怎么读

英式：['kɒzmɒɪd] 美式：['kɒzmɒɪd]

cosmoid单词基本解析：

adj.（鱼鳞）具有齿鳞质的
adj. (鱼鳞)具有齿鳞质的

cosmoid变化用词：

cosmoid英英释义：

cosmoid中文词源：

cosmoid用法和例句：

cosmoid

enamel A shiny hard material covering the dentine of teeth and the surface of some scales (cosmoid and placoid scales).

珐琅有光泽的坚硬物质包覆在牙齿及一些鳞片(圆鳞与盾鳞)表面。这是脊椎动物所产生最坚硬的物质。

dentine A hard mesodermal material in teeth and some scales (cosmoid, ganoid and placoid scales) produced by odontobasts.

齿质组成牙齿或某些鳞片(硬鳞与盾鳞)中层的坚硬物质。

cosmoid scale

齿鳞

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