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单词
proton
释义
proton
/ˈprəʊtɒn/
n. Physics
a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron
【物理学】质子
□
protonic
/prə(ʊ)ˈtɒnik/
adj.
[Greek, neut. of
prōtos
‘first’]
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更新时间:2026/10/11 6:26:35