noun, verb · the act of adorning or an object used to enhance beauty

他房间里的装饰非常简单。

verb · to make something more attractive by adding ornaments, color, or patterns

我们用灯带和彩带装饰了街道。

verb · intended to enhance appearance; serving as an ornament

这种材料既耐用又具有良好的装饰效果。