sprayer

详细解释:n. 喷水车, 喷枪, 喷雾器
【化】 喷水器; 喷头
【医】 喷雾器, 喷洒器

英语解释：

名词 sprayer:

a worker who applies spray to a surfacea dispenser that turns a liquid (such as perfume) into a fine mist同义词：atomizer, atomiser, spray, nebulizer, nebuliser