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单词
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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hibernicism
hibernicize
hiberno-
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hiberno-saxon
hibiscus
hic
hiccup
hiccuped
hic et ubique
hichens
hic jacet
hick
hickey
hickier
hickiest
hickiness
hick-joint pointing
hickok
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更新时间:2025/7/31 21:37:20