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单词
reagent
释义
reagent
re
a
gent
/
riˈeɪdʒənt
/
noun
[countable]
Etymology
ETYMOLOGY
reagent
Origin:
1700-1800
Modern Latin
, present participle of
reagere
to react
, from
Latin
agere
to act
science
,
chemistry
a substance that shows that another substance in a compound exists, by causing a chemical
reaction
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fro
frock
frock coat
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frogman
frolic
frolicsome
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frond
front
frontage
frontage road
frontal
frontally
frontal system
front and center
front door
-fronted
front-end loader
frontier
frontiersman
frontierswoman
frontispiece
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:2026/6/18 12:43:12