单词	racemization
释义	racemization noun ra·​ce·​mi·​za·​tion rā-ˌsē-mə-ˈzā-shən  rə-; ˌra-sə-mə- : the action or process of changing from an optically active compound into a racemic compound or mixture racemize rā-ˈsē-ˌmīz  rə-; ˈra-sə- verb Word History First Known Use 1895, in the meaning defined above Medical Definition racemization noun ra·​ce·​mi·​za·​tion variants also British racemisation rā-ˌsē-mə-ˈzā-shən  rə-; ˌras-ə-mə-  : the action or process of changing from an optically active compound into a racemic compound or mixture
随便看	fed off fed on fed on, upon, or off fed up fed up of fed up with fed upon fedai fedais fedarie fedayee fedayeen feddan feddans fedder fede ring fedelini fedellines federacies federacy federal federal assembly federal capital territory federal case federal chancellor

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