单词	Begadan
释义	Begadan 贝哥达
随便看	coal dust firingpulverized coal firing coal dust furnace coal dust index coal dust layer coaldust leak coal dust mill coal dust pollution coal-dust pollution coal dustproof automatic management system coaldusts coal-dusts coal-dust stained yarn coal dust substitute coal dust suppressant coal dust test Coal dust weighing feed set Coale coal economic forecasting coalescence of liquid drops coalescence of water droplets coalescence of waves coalescence point coal economizer coal economy coal electricity plant