英文同义词: | disodium [[N,N'-ethylenebis[N-(carboxymethyl)glycinato]](4-)-N,N',O,O',ON,ON']ferrate(2-);Ferrate(2-), [[N,N'-1,2-ethanediylbis[N-[(carboxy-kO)Methyl]glycinato-kN,kO]](4-)]-,sodiuM (1:2),(OC-6-21)-;disodium,2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate,iron(2+) |