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单词
proton
释义
proton
noun
countable
chemistry
UK
/
ˈprəʊtɒn
/
Other entries for this word
proton
at particle
Word Forms
singular
proton
plural
protons
DEFINITIONS
1
1
the part of the
nucleus
of an atom that has a
positive
electrical
charge
Synonyms and related words
Atoms and parts of atoms
alpha particle
anion
antiparticle
proton
noun
countable
chemistry
US
/
ˈproʊˌtɑn
/
Other entries for this word
proton
at particle
Word Forms
singular
proton
plural
protons
DEFINITIONS
1
1
the part of the
nucleus
of an atom that has a
positive
electrical
charge
Synonyms and related words
Atoms and parts of atoms
alpha particle
anion
antiparticle
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英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
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更新时间：2025/12/22 5:27:56