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tautomer
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tautomer
[ˈtɔːtəmə]
noun
(Chemistry)each of two or more isomers of a compound which exist together in equilibrium, and are readily interchanged by migration of an atom or group within the molecule
(化)互变(异构)体
派生
tautomeric
[-ˈmɛrɪk]
adjective
tautomerism
[-ˈtɒmərɪz(ə)m]
noun
语源
early 20th cent.: blend of tauto- 'same' and isomer
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