Pion

[paiɔn]

解釋/意思:

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

费理斯編輯--From WordNet

解釋/意思:

(n.) The edible seed of several species of pine; also, the tree producing such seeds, as Pinus Pinea of Southern Europe, and P. Parryana, cembroides, edulis, and monophylla, the nut pines of Western North America.

(n.) See Monkey's puzzle.

狄伦編輯