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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
随便看
dispenser
dispense with
dispensing chemist
dispersal
dispersant
disperse
dispersion
dispirited
dispiriting
displace
displaced person
displacement
displacement activity
display
display advertising
display case
display question
displease
displeased
displeasing
displeasure
disport
disposable
disposable income
disposal
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：2026/5/24 14:42:26