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
cleanroom wall system洁净室墙壁系统
cleaning vacuum plant真空吸尘装置
clean coal dewatering浮选精煤脱水
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