软体动物 的英文翻译

mollusc

mollusk

软体动物 的中文句子和英文句子

珠母层某些软体动物壳内似珍珠的层，用来做装饰物

The pearly internal layer of certain mollusk shells, used to make decorative objects.


无脊椎动物缺少脊骨或脊柱的动物，例如昆虫或软体动物

An animal, such as an insect or a mollusk, that lacks a backbone or spinal column.


珍珠在几种软体动物的贝壳中，围绕着一粒沙子或其他外来物质形成的一种光滑、有色泽、具有不同颜色且主要是碳酸钙的沉积物，被珍视为宝石

A smooth, lustrous, variously colored deposit, chiefly calcium carbonate, formed around a grain of sand or other foreign matter in the shells of certain mollusks and valued as a gem.