knapsack duster背负式喷粉机;背式撒粉器
powder duster撒粉器
stretcher duster担架式喷粉机
shorts duster刷麸器;刷麸机
manual duster手摇喷粉机
duster screen除尘机筛网
Troy Duster达斯特
MIIT DUSTER喷雾喷粉机
saddle duster驮载式喷粉机
N-COUNT（可数名词） A duster is a cloth which you use for removing dust from furniture, ornaments, or other objects. 抹布 → see also feather duster