结于某些液面的薄层的英文

c thin layer that forms on the surface of certain liquids eg boiled milk

• 结:    p-n junction
• 某些:    certain; a few; so ...
• 液:    liquid; fluid; jui ...
• 面:    face
• 的:    4次方是 The fourth po ...
• 薄层:    sheet; thin layer; ...