| 单词 | 褥垫 |
| 释义 | 〔kapok〕A silky fiber obtained from the fruit of the silk-cotton tree and used for insulation and as padding in pillows, mattresses, and life preservers.木棉：一种绢状纤维，从木棉树的果实中提取出来，用作隔音材料，也可用作枕头，褥垫和救生用具中的垫料〔mattress〕A usually rectangular pad of heavy cloth filled with soft material or an arrangement of coiled springs, used as or on a bed.褥垫，床垫：通常为长方形的棉布垫，内装柔软材料或排列好的弹簧，常用于床上 |
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