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	brass ring brass rings brass section brass tacks brass-eye brass-knuckled brassage brassages brassard brassards brassarts Brassavola brassavolae brassavolas brassbound brassbounder brassboundest embracements embraceor embraceors embracer embraceries embracers embracery embraces

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