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单词 acid-base indicator
释义
Acid-Base Indicator
nnoun.substancean indicator that changes color on going from acidic to basic solutions
Hypernyms:indicator
Inherited Hypernyms:acid-base indicatorindicatorcoloring materialmaterialsubstancematterphysical entityentity
Inherited Hypernyms:acid-base indicatorindicatorcoloring materialmaterialsubstancepartrelationabstractionentity
Direct Hyponyms:bromophenol bluebromothymol bluebromphenol bluebromthymol bluecongo redlitmuslitmus testmethyl orangephenolphthaleintetrabromo-phenolsulfonephthalein
Full Hyponyms:
bromophenol bluebromothymol bluecongo redlitmusmethyl orangephenolphthalein
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更新时间:2025/1/3 14:04:27