adj.滚搽式容器装的(除臭剂);
例句:
A little dog is having a roll on the grass.
一只小狗正在草地上打滚.
Planets roll on their courses.
行星在轨道上运行.
This paint is easy to roll on / rolls on easily.
这种颜料用滚轴涂布很容易.