天火字典

英英字典： pion

pion

(TTS Sound)

KK Pronunciation

〔 `paIɑn 〕

Pronunciation

〔 ˋpaiɒn 〕

Overview of noun pion

The noun pion has 1 sense

pion, pi-meson -- (a meson involved in holding the nucleus together; produced as the result of high-energy particle collision)

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