crude solvent naphtha中文,crude solvent naphtha的意思,crude solvent naphtha翻译及用法 2025-09-06 21:44 浏览次数 9 crude solvent naphtha英[kru:d ˈsɔlvənt ˈnæfθə]美[krud ˈsɑlvənt ˈnæfθə]粗溶剂石脑油英语