基本解释

• [经济学]无机涂层

英汉例句

双语例句

• The viscous, slippery substance that consists chiefly of mucin, water, cells, and inorganic salts and is secreted as a protective lubricant coating by cells and glands of the mucous membranes.
  一种由粘膜细胞或腺分泌的作为润滑保护层的粘滑物质，主要成份为粘液、水、细胞和无机盐。

专业释义

经济学

• 无机涂层