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单词
atomic clock
释义
atomic clock
n.
(名词)
An extremely precise timekeeping device regulated in correspondence with a characteristic invariant frequency of an atomic or molecular system.
原子钟:一种极其精确的计时系统,因其频率与原子或分子显著不变的频率相一致来控制
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eolith
Eolithic
eoliths
Eolus
eom.
eon
eon
eonian
eonian
Eos
eosin
eosine
eosinophil
eosinophile
eosinophilia
eosinophilias
eosinophils
eosins
-eous
Ep
EP
ep-
ep-
EPA
epact
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更新时间:2026/10/20 17:27:28