单词	double steam
释义	double steam 🌏双蒸
随便看	preheating of new subassemblies preheating pre-heating Pre-Heating preheating allowance preheating and precalcining system preheating and startup preheating and stretching preheating apparatus preheating arrangement preheating blanket preheating block preheating boiler preheating burner system preheating by dielectic losses preheating by dielectric losses preheating by warm shed preheating cabinet preheating cell preheating chamber pre heating chamber preheating circuit Preheating coil pipe preheating combustion synthesis preheating compartment