C 开头单词
cleaning strainer [經濟學]濾淨器
cleaning solvent 洗滌溶劑
cleaning solution [分化] 洗滌液
cleaning room 清理場
cleaning rag 抹佈
cleaning product 清潔産品 洗滌用品
cleaning plant 清選裝置，選煤廠
cleaning mixture 洗滌液
cleaning media 清潔劑
cleaning machine 清除器；洗滌機
cleaning lady 清潔女工
cleaning fluid 清洗液
cleaning equipment 清洗設備；淨化設備；清理設備
cleaning door 清除門；清掃門；脩爐口
cleaning by solvent 溶劑淨化
cleaning bath 清洗液；除塵浴