| 单词 | tautomerism | 
| 释义 | Word Frequency tautomerism(tɔːˈtɒməˌrɪzəm) noun the ability of certain chemical compounds to exist as a mixture of two interconvertible isomers in equilibrium See also keto-enol tautomerism Derived formstautomeric (ˌtɔːtəˈmɛrɪk) adjective Word originC19: from tauto- + isomerism | 
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