v. 撇去( skim的过去式和过去分词 ); 掠过; 轻轻擦过; 略读

v travel on the surface of water

v move or pass swiftly and lightly over the surface of

v examine hastily

v cause to skip over a surface

v coat (a liquid) with a layer

v remove from the surface

v read superficially

s used of milk and milk products from which the cream has been removed