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单词
pionium
释义
pi
·
on
·
i
·
um
/paɪˈəʊnɪəm/
n.
【
核
】
π介子素
(由一个π介子和一个μ子组成的短命的准原子)
[PION + -IUM]
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band saw
bandsawed
bandsawing
bandsawn
bandsaws
band saws
B and S,b. and s.
band shell
band shells
bandsman
bandsmen
band spectra
band spectrum
band spectrums
bandspreading
bandstand
bandstands
bandster
B and T
Bandung
bandungs
bandura
banduras
B and W
b.- and-w
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更新时间:2026/5/9 19:39:00