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单词
covalent bond
释义
covalent bond
coˌvalent ˈbond
noun
[countable]
science
,
chemistry
a chemical
bond
between two atoms that forms when the atoms share one or more
electron
s
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retrofitting
retroflex
retrograde
retrogress
retrogression
retrogressive
retrogressively
retronym
retrospect
retrospection
retrospective
retrovirus
retry
retsina
return
returnable
return address
return ticket
retweet
Reuben
Reuben sandwich
reunification
reunify
reunion
reunite
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更新时间:2026/5/3 10:27:23