装饰上用英语怎么说

装饰用英语叫做 decoration.
Decoration 来源于拉丁语 "decorare"，意思是装饰，美化。这个词常用于指室内外的装饰物，如壁画，地毯，花瓶等。
下面是一些例句：
The room was beautifully decorated with fresh flowers. (这个房间用鲜花美丽地装饰了。)
The Christmas tree is the centerpiece of the holiday decorations. (圣诞树是假日装饰的中心。)
The wedding reception was decorated in a romantic pink and white theme. (婚礼接待室用浪漫的粉色和白色主题装饰。)