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 of emissions排放物净化
clean water reservoir净水池
clean catch midstream清洁中段尿
clean air supply unit局部洁净送风单元
cleaners direct spray洁具直接喷洒
clean-fleece weight净毛量(羊毛),净毛重量
clean coal technology洁净煤技术
Clean and comfortable清洁舒适
clean surgery section洁净手术部
clean coal combustion洁净