groundsheet
柯林斯词典
1. N-COUNT A groundsheet is a piece of waterproof material which you put on the ground to sleep on when you are camping. 防潮布[英国英语]
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groundsheet /ˈɡraʊndˌʃiːt/ (also ground sheet) (groundsheets)
剑桥词典
- a piece of waterproof material that you put on the ground to sleep on in a tent
（野营时睡觉用的）铺地防潮布 返回 groundsheet