an elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino
造句
用作名詞(n.)
They also invaded the collision of \\\"compact muon detector coils,\\\" the computer system, but did not intentionally cause damage. 他們還侵入了對撞機“緊湊介子線圈探測器”的電腦系統(tǒng)，但并沒有故意造成破壞。