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单词
phenolphthalein
释义
phenolphthalein
noun
chemistry
DEFINITIONS
1
1
a chemical compound that is often used as an indicator in acid–base titrations
Phenolphthalein remains colourless in acidic and neutral solution.
Submitted by:
Yuvraaz from India on 02/07/2019
Noun
☞phenolphthalein
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for starters
for sure
forswear
forswore
forsworn
forsythia
fort
forte
fortepiano
forth
for that matter
forthcoming
for the asking
for the attention of someone
for the avoidance of doubt
for the better
for the duration
for the first/last etc time
for the first/last etc. time
for the foreseeable future
for the hell of it
for the love of god
for the moment
for the most part
for the present
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更新时间:2026/9/20 10:24:38