Some sort of sprayer up your sleeve ? May I ?

袖子里有喷雾器吗？可以看看吗？

Some sort of sprayer up your sleeve ?

你的袖子里面有什么喷桶吗？

A two-horse team street cleaner , with sprayer , squeegee , and roller at rear .

两匹马组成的街道清扫车辆，车后部备有喷头、橡胶扫帚和滚压机。

The projects he has been involved with include a refrigerator built from clay , which uses no electricity yet can help keep vegetables fresh for several days , and a cheap crop-duster in the form of a sprayer mounted on a motorcycle .

他参与的项目包括：泥土制的冰箱，不需用电却能保存蔬菜数日新鲜；及由加装了洒水器的摩托车组成的廉价作物喷粉机。