[ 复数 groundsheets ]
同义词： ground cloth
以上来源于: WordNet
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]
Proponents of this luxurious approach to camping, coined glampers, have forgone sleeping bags on groundsheets, in favor of soft mattresses, quilts and cushions.
也就是享受这样豪华露营的人们，早就放弃了在防潮布上铺睡袋的露营方式了，他们选择柔软的床垫、棉被和靠垫。
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