skate的原型

原型是skate，例如：

1、It was so cold that we were able to go skating on the lake.天氣極冷，我們能到湖上去滑冰了。

2、Can you skate?你會滑冰嗎

3、I struggled to keep my balance on my new skates.我穿着新溜冰鞋，努力保持平衡。

4、Scientists have tended to skate over the difficulties of explaining dreams.科學家們往往回避釋夢的難題。