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racemism
释义
WordReference Random House Unabridged Dictionary of American English © 2024
rac•e•mism
(ras
′
ə miz′əm, rā sē
′
miz əm),
USA pronunciation
n.
[
Chem.
]
Chemistry
(of a compound) the state of being optically inactive and separable into two other substances of the same chemical composition as the original substance, one of which is dextrorotatory and the other levorotatory, as racemic acid.
raceme
+ -
ism
1895–1900
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extemporization
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extended
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extendedly
extendedness
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extended-play
extended real number system
extended term insurance
extender
extendibility
extendible
extensibility
extensible
extensibleness
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更新时间:2026/6/27 1:58:59