coating

US /ˈkoʊ.t̬ɪŋ/
UK /ˈkoʊ.t̬ɪŋ/
"coating" picture
1.

涂层, 覆盖物

a layer or covering of a substance applied to a surface

:
The table had a thick coating of dust.
桌子上有一层厚厚的灰尘
The candy has a sugar coating.
糖果有一层糖