grey cement

• 灰色水泥

grey cement的用法和样例：

例句

1. In the first-floor gallery, free-standing marble statues of men, women and horses glow against a background of grey concrete walls and columns.
   第一层展馆内，借助灰色水泥墙壁与圆柱的衬托，使得散立在馆内的男女以及马匹的大理石雕像熠熠生辉。