单词	cation-exchange resin
释义	cation-exchange resin noun : an ion-exchange resin that contains acidic groups for exchange cations compare anion-exchange resin Word History First Known Use circa 1948, in the meaning defined above
随便看	ovenbakeed ovenbakeing ovenbakes ovenbaking ovenbird ovenbirds ovendry ovenman ovenmen ovenproof ovens ovenware ovenwares over over a barrel over against over and above over and done with over and over over and over again over budget over easy over frame over freight over one's dead body

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