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neutrino (n.)
[neutrino 词源字典]
"neutral particle smaller than a neutron," 1934, from Italian
neutrino
, coined 1933 by Italian physicist Enrico Fermi (1901-1954) from
neutro
"neuter" (see
neuter
(adj.)) +
-ino
, diminutive suffix.
[neutrino etymology, neutrino origin, 英语词源]