slick

a. 光滑的(巧妙的,完全的,老一套的,第一流的)
ad. 滑溜地(直接地)

The hurricane carried away the roof as slick as a whistle.

飓风把屋顶不费吹灰之力地刮掉了。

I advised them to watch out for slick spots on the sidewalk.

我叫他们当心人行道上路滑的地方。