基本解释腈綸短纖維词组短语短語acrylic c staple fibre 腈綸短纖維acrylic staple fibre detail 腈綸短纖維FLAME RETARDANT ACRYLIC STAPLE FIBRE 腈綸短纖維acrylic staple fibre更多词组专业释义經濟學腈綸短纖維紡織科學技術腈綸棉