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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
frolicsome
from
Fromm, Erich
frond
front
frontage
frontage road
frontal
frontally
frontal system
front and center
front door
-fronted
front-end loader
frontier
frontiersman
frontierswoman
frontispiece
front line
front-line
front man
front money
front office
front-page
front page
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更新时间:2025/12/6 18:47:01