decorate名词形式是什么

例句：

1、The cake was decorated to look like a car.

这蛋糕装饰得像一辆汽车。

2、The rooms were decorated with rich fabrics.

这些屋子装饰着华丽昂贵的织物。

3、He has his own painting and decorating business.

他经营自己的'油漆和粉刷墙壁生意。

4、We need to decorate the sitting room.

我们需要将客厅粉刷一下。

5、The room has been furnished and decorated to give a feeling of space.

这么一装潢，一布置，这间屋子就给人一种宽敞的感觉。