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单词
electron cloud
释义
electron cloud
eˈlectron cloud
noun
[countable]
science
,
physics
the group of electrons that surround the
nucleus
(=
central part
)
of an atom
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Operation Overlord
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ophthalmic
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ophthalmology
opiate
opine
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opinion poll
opium
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opp.
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更新时间:2025/7/29 6:52:32