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单词
fluoride
释义
fluoride
fluor
ide
/
ˈflɔraɪd
/
noun
[uncountable]
Etymology
ETYMOLOGY
fluoride
Origin:
1800-1900
fluorine
science
,
chemistry
a chemical that helps to protect teeth against decay
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dolmen
dolphin
dolphin-safe
dolt
doltish
doltishly
-dom
domain
dome
domed
domestic
domestically
domesticate
domesticated
domestication
domesticity
domestic partner
domestic partnership
domestic policy
dome volcano
domicile
domiciled
domiciliary
dominance
dominant
英语词典包含48224条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2025/10/15 12:40:27