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 ways of sewer清淤方法
clean cooking utensils清洗炊具
clean leather-making清沽化制革
Clean Heavy Rail Steel齐诺尔德
clean up of production清洁生产
Clean operating sector洁净手术部
cleaning air condition洁净空调
cleanness of aggregate集料清洁度
Clean out your desk.把你桌子内部清扫一下。
cleanliness production清洁生产