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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
the court of st james
the cpi
the cpre
the cps
the cream of
the cream of someone/something/the crop
the cream of the crop
the cretaceous
the critical list
the crown prosecution service
the crème de la crème
the csdp
the c-suite
the cubs
the cub scouts
the cupboard is bare
the curtain falls on something
the cut and thrust (of something)
the cy young award
the dail
the damage is done
the dar
the dark ages
the darknet
the data revolution
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更新时间：2026/1/28 5:48:46