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单词
proton
释义
pro.ton
H5prEJ7tBn, $5proJ7tB:n
n [C]
a type of elementary particle (= very small piece of matter) which has a positive electrical charge and is found in the NUCLEUS (= central part) of all atoms
质子 ☆ ELECTRON, NEUTRON
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unacceptably
unaccompanied
unaccountable
unaccountable
unaccountably
unaccustomed
unadulterated
unaffected
unaffected
unaffectedly
unaided
unalloyed
unambiguous
unambiguously
un-American
unanimity
unanimous
unanimously
unannounced
unannounced
unanswerable
unanswerable
unanswered
unappreciative
unapproachable
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更新时间:2026/1/18 9:45:12