单词	fettled
释义	同fettle
随便看	massenbestimmung mass energy mass-energy mass energy absorption coefficient mass-energy conservation mass-energy conservation formula mass energy conversion mass energy equation mass-energy equation mass energy equivalence mass-energy equivalence mass energy equivalence principle mass-energy equivalence principle mass-energy equivalent mass-energy interrelation mass-energy relation mass/energy relationship mass-energy total mass energy transfer coefficient massenet massenet, jules massenet, jules émile frédéric massenet，jules massenet，jules (1842－1912) massengebirge