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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
isomer
isometric
isometric projection
isometrics
isometry
isosceles
isosceles trapezoid
isosceles triangle
isotherm
isotonic
isotope
ISP
I-spy
Israel
Israeli
Israelite
Issachar
issuance
-issue
issue
-ist
Istanbul
isthmus
IT
it
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更新时间:2025/11/28 7:38:30