slate-grey

adj.

1. 石板灰的；蓝灰色的
   bluish-grey in colour, like slate

1. There was a sofa, an espresso machine with slate-grey coffee cups, and an enormous flat-screen television.
   房间内井然放置着一张沙发、一架特浓咖啡机、灰石色咖啡杯，以及一架宽大的平面电视。

adj

1. of the color of slate or granite
   1. the slaty sky of dawn

   Synonym:    slate-grayslaty-greyslaty-grayslatyslateystone-greystone-gray