slick bit

例句：

1. 1. The car's paint job is slick and shiny.
   这辆车的漆面光滑发亮。
2. 2. The floor was slick with oil.
   地板上沾满了油。
3. 3. The ice on the lake was so slick that it was hard to walk on.
   湖上的冰非常光滑，很难走。