Scrubber
01
硬毛刷, 擦洗器
a brush with short stiff bristles for heavy cleaning
02
洗涤器, 气体净化器
a purifier that removes impurities from a gas
03
擦洗工, 清洁工
a worker who uses a scrub brush to clean a surface (usually a floor or deck)
硬毛刷, 擦洗器
洗涤器, 气体净化器
擦洗工, 清洁工
