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synthetic fibre for wadding

英 [sɪnˈθetɪk ˈfaɪbə(r) fɔː(r) ˈwɒdɪŋ] 美 [sɪnˈθetɪk ˈfaɪbər fɔːr ˈwɑːdɪŋ]

【化】合成纤维絮棉

化学

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