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单词
fluorine
释义
fluorine
fluor
ine
/
ˈflɔrin, ˈflʊ-
/
noun
[uncountable]
(
symbol
F
)
Etymology
ETYMOLOGY
fluorine
Origin:
1800-1900
Modern Latin
fluor
; ➔
FLUORESCENT
science
,
chemistry
a chemical substance that is an
element
and is usually in the form of a poisonous gas
随便看
specified
specify
specimen
specious
speciously
speciousness
speck
speckle
speckled
spectacle
spectacular
spectacularly
spectate
spectator
spectator sport
specter
spectra
spectral
spectroscope
spectroscopic
spectroscopy
spectrum
speculate
speculation
speculative
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更新时间:2026/1/25 3:35:19