skate的动名词是skating。用法:1、溜冰,滑冰。例句:I like skating about on the lake.我喜欢在湖面上溜冰玩。2、滑动,滑行。例句:I want to skate on the water.我想在水面上滑行。3、略略触及,一带而过。例句:He skated over the mistakes he made.他对他所犯的错误一带而过。