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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
wagtail
wagwan
waif
waifs and strays
wail
wainscot
wainscoting
waist
waistband
waistcoat
waist-deep
-waisted
waist-high
waistline
waist training
wait
wait a minute/second
wait a minute/second
wait and see
wait around
wait at table/on tables
wait behind
waiter
wait for it
wait for the other shoe to drop
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：2025/3/9 9:49:39