单词	koto (japan)
释义	koto (japan) 琴(日本)
随便看	ion-exchange reaction ion exchange reaction ion-exchange reactor ion exchange resin ion-exchange resin ion-exchange resin absorption ion exchange resin bed ion-exchange resin catalyst ion-exchange resin catalysts ion exchange resin chromatography ion exchange resin fines ion exchange resins ion exchanger resin ion exchanges ion-exchanges ion-exchange separation ion exchange separation ion-exchange sephadex ion exchange softener ion-exchange softening ion-exchange spot test ion exchange strengthening of glass ion exchange surface ion exchange system ion exchange technique 鄎鄏鄐鄑鄒鄓鄔鄕鄖鄗开播开擂开支开放开斋开方开旷开明开映开春