cleanern.清洁工；清洁工具(复数)cleaners:干洗店.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clean water tank清水池cleansing lotion洗肤剂clean the stairs清扫楼梯Clean appearance外观清洁cleaning methods清洗方法clean billbought[经] 购光票clean water pump清水泵cleaning on line不停车清洗clean their earsvi.更仔细地听(洗耳恭听)clean up editing最终编辑