999英语网 英语单词
Muon的音标发音
Muon
英式发音：[mju:n]
美式发音
(noun.) an elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino.
阿德莱德手打
(noun.) an elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino.
阿德莱德手打