cleanersn.洗衣店；干洗店名词cleaner的复数形式.cleanadj.干净的；纯洁的；完全的；空白的；正当的；精准的adv.完全地n.清洁v.打扫；清扫；擦，刷cleaning plant reject清洗厂废物cleanroom wall system洁净室墙壁系统cleaning vacuum plant真空吸尘装置Cleaning disinfection清洗消毒clean coal dewatering浮选精煤脱水clean water diversion引清活水cleansing maintenance清洁保养clean out the stables彻底清扫马厩.cleaning machine unit采摘清选机组clean energy vehicles清洁能源汽车