离子交换 Traditional 離子交換 lí zǐ jiāo huàn 🔊 ion exchange + Keep this word Meanings lí zǐ jiāo huàn 離子交換 ion exchange Its characters 离líto leaveHSK 2子zǐsonHSK 3交jiāoto hand overHSK 4换huànto exchangeHSK 3