kaon

/key-on/US // ˈkeɪ ɒn //UK // (ˈkeɪɒn) //

咔嚓,咔嚓嚓

Definitions

n.名词 noun

1
Physics.
- : a meson with strangeness +1 and either positive or zero electric charge, or its antiparticle, with strangeness −1 and either negative or zero electric charge. Symbol: K