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单词
excimer
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ex•ci•mer
(ek
′
sə mər),
USA pronunciation
n.
[
Chem.
]
Chemistry
a molecular complex of two, usually identical, molecules that is stable only when one of them is in an excited state.
exci
(
ted
) + (
di
)
mer
1960–65
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更新时间:2025/12/9 19:02:29