常见例句雙語例句Dimethylformamide(DMF)is widely used in leather industry, polyacrylonitrile fibre spinning and butadiene extraction craft as an important organic solvent.二甲基甲醯胺(DMF)是一種重要的有機溶劑,被廣泛應用於郃成革生産、聚丙烯腈抽絲、丁二烯抽提等工藝中。 返回 butadiene fibre