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词汇
positronium
释义
positronium
n.
(名词
noun
)
【理】
正电子素(由一对电子和一个正电子组成,寿命很短,在百万分之一秒内便消失,在化学上与氢原子相同)
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uninfected
uninflammable
uninflated
uninflected
uninfluenced
uninfluential
uninformative
uninformed
uningratiating
uninhabitable
uninhabited
uninhibited
uninitiate
uninitiated
uninjured
uninoculated
uninominal
uninspected
uninspired
uninspiring
uninstructed
uninstructive
uninsurable
uninsured
unintegrated
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更新时间:2025/7/1 17:01:47