adj.功能的；实用的；起作用的
n.【数】泛函
What are the functional benefits of the brand? 你的品牌的功能方面的益处是什么?
The computer looks compact and functional. 这个计算机看起来小巧而实用.
Bathrooms don't have to be purely functional. 浴室不必完全只为了实用。
Their furniture was more aesthetic than functional. 他们的家具美观多于实用。
I'm hardly functional if I don't get eight hours' sleep! 我要是不睡上八个小时就无法工作。
