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单词
photoproton
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pho•to•pro•ton
(fō′tō prō
′
ton),
USA pronunciation
n.
[
Physics.
]
Physics
a proton emitted from a nucleus during photodisintegration.
photo
- +
proton
1930–35
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更新时间:2026/2/5 13:01:47