保持清洁的英文

keclean

• 保持:    keep; hold; retain ...
• 清洁:    cleaning; clean
• 为保持清洁:    for cleanliness pl ...

例句与用法

更多例句：  下一页

1. Iron corrodes unless it is greased or kept clean .
   如果不涂油或保持清洁铁便会腐蚀。
2. The sidewalk was hosed every day to keep it clean .
   人行道每天都用水管冲刷以保持清洁。
3. The town where she lived had to be kept clean and sweet .
   她住的镇上必须保持清洁、芳香。
4. Film should be kept clean, dust free, and handled only by the edges .
   胶片应保持清洁，没有灰尘，用手只能拿胶片的边部。
5. Keep it clean for your benefit and the benefit of others
   为人为己，保持清洁。