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单词
universal indicator
释义
universal indicator
noun
countable
chemistry
UK
Word Forms
singular
universal indicator
plural
universal indicators
DEFINITIONS
1
1
a chemical solution that changes to different colours depending on how
acid
or
alkaline
the substance being tested is
Synonyms and related words
Chemical substances used for a specific purpose
agar
antifreeze
antioxidant
universal indicator
noun
countable
chemistry
US
Word Forms
singular
universal indicator
plural
universal indicators
DEFINITIONS
1
1
a chemical solution that changes to different colors depending on how
acid
or
alkaline
the substance being tested is
Synonyms and related words
Chemical substances used for a specific purpose
agar
antifreeze
antioxidant
随便看
per cent
percent
percentage
percentage point
percentile
perceptible
perception
perceptive
perch
perchance
percipient
percolate
riff-raff
riffraff
rifle
rifleman
rifle range
rifle through
rift
rift valley
rig
rigamarole
rigatoni
rigg
rigging
英语词典包含67175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：2025/12/2 0:39:02