基本解釋[經(jīng)濟(jì)學(xué)]收縮性纖維詞組短語(yǔ)短語(yǔ)retractile e fibre 收縮性纖維retractable fibre retractile fibre 收縮性纖維retractile fibre更多詞組專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)收縮性纖維