“doupion cocoon”的概念、定义、翻译、参考文献-科学参考

单词	doupion cocoon
释义	doupion cocoon Encyclopedia 工学选茧释 doupion cocoon双宫茧由两条或两条以上蚕合营（做）的茧。
随便看	Yuan Can Yuance Yuan Cha Yuan Chang Yuan Changying Yuan Chao Yuancheng Qu Yuan Chengye Yuan-Cheng，Fung Yuan Chonghuan Yuan Congmei Yuan Dadu City Yuan Daoxian Yuan Deming Yuandong Film School Yuan drama selection outside Yuan Dunli Yuan Dynasty Yuan Dynasty art design Yuan Dynasty ci-poem Yuan Dynasty drama Yuan dynasty felts and carpets Yuan Dynasty Reliefs on the Gate of the Over-street Tower at Juyongguan Yuan Dynasty Rubbing Album of Leshan Hall Yuan dynasty stele of identification of ritual music households unearthed in Zhengding County

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