crude solvent naphtha中文,crude solvent naphtha的意思,crude solvent naphtha翻译及用法 2026-01-09 20:39 浏览次数 16 crude solvent naphtha英[kru:d ˈsɔlvənt ˈnæfθə]美[krud ˈsɑlvənt ˈnæfθə]粗溶剂石脑油英语