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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
death
deathbed
death camp
death certificate
death knell
deathless
deathly
death mask
death penalty
death rate
death rattle
death row
death sentence
death's head
death squad
death throes
death toll
death trap
Death Valley
death warrant
death wish
deb
debacle
debar
debark
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更新时间:2025/12/4 12:18:15