请输入您要查询的英文单词:
单词
reagent
释义
re·agent
BrE
/
riˈeɪdʒənt
/
NAmE
/
riˈeɪdʒənt
/
noun
(
chemistry
化学
)
a
substance
used
to
cause
a
chemical
reaction
,
especially
in
order
to
find
out
if
another
substance
is
present
试剂
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free fall
free-fallen
free-fall (-fell)
free-falling
free falls
free-falls
free-fell
free-float
free-floater
free floating
free-floating
Freefone
Freefone™
Freefone™
free for all
free-for-all
free-for-alls
free form
free form
free-form
freegan
freeganism
freeganisms
freegans
freehand
英汉双解词典包含314281条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/6/6 18:50:55