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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
expressly
express mail
expressway
expropriate
expropriation
expulsion
expunge
expurgate
expurgated
exquisite
exquisitely
exquisiteness
ext.
extant
extemporaneous
extemporaneously
extempore
extemporization
extemporize
extend
extended
extended family
extension
extension cord
extensive
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更新时间:2026/5/3 13:09:43