词典论坛联络

   俄语 英语
Google | Forvo | +
тяжёлая нафта каталитического крекинга强调
石油加工厂 HCCS (Heavy Catalytically Cracked Spirit=Heavy Catalytically Cracked Naphtha twinkie); heavy catalytically cracked spirit (twinkie); heavy catalytically cracked naphtha (twinkie)