“羽绒床垫”的概念、定义、翻译、参考文献-科学参考

单词	羽绒床垫
释义	羽绒床垫 Encyclopedia 工学床垫释 down mattres羽绒床垫填充物成分为100%羽绒羽毛，且绒子含量大于等于50%的床垫。
随便看	Russia Alpha Special Forces Army Russia aviation Russia-khanate of Khiva Treaty Russian Russian Academy of Science Institute of Water Problems Russian Academy of Sciences Russian Academy of Theatre Arts Russian Annexation of Ukraine Russian Ark Russian art Russian Art Education Russian Booker Prize Russian Book Union Russian calendar Russian cinema Russian Civil War Russian Conquest of Central Asia Russian costume Russian dance russian doll Russian doll prime Russian drama Russian Education Publishing House Russian February Revolution Russian Federal Agency of Fisheries（Rosrybolovstvo）

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