英语词汇“elementary substance”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	elementary substance
释义	elementary substance [化] 单质
随便看	primary feedback signal primary feedbask primary feeder primary feed meter primary fermentation primary ferrite primary fertilizer component primary fiber primary fibre primary fibrinolysis primary field primary field synchronization primary filament primary file primary file entry primary file key primary film primary filter primary filtrate primary fire control primary fission frag-ment primary fission fragment primary fission-neutron energy primary fission product primary fission pro-duct 442121335 442121421 442121524 44212154 442122111 442122112 442122121 442122134 4421221*45 44212215 51865 51866 51867 51868 51869 51870 51871 51872 51873 51874