isoelectrofocusingWiktionary 原文英美构词拆解isoiso-前缀electroelectro-前缀focusingfocusing词干iso-Same, identical. · Equal; equivalent.electro-Combining form of electricity. · Combining form of electric and electrical.词源说明From iso- + electro- + focusing.释义名词noun1(biochemistry) isoelectric focusing