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单词
atomic number
释义
atomic number
aˌtomic ˈnumber
noun
[countable]
science
,
physics
the total number of
proton
s
in the
nucleus
(=
central part
)
of an atom
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free enterprise
Free Exercise Clause, the
free fall
free-fall
free-falling
free-floating
free-for-all
free-form
freehand
free kick
freelance
freeload
freeloader
free love
freely
freeman
free market
free marketeer
Freemason
Freemasonry
free port
free radical
free-range
freesia
free spirit
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更新时间:2025/3/26 0:09:36