phenol phthalein

　
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phenol phthalein的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：

英英釋義

名詞 phenolphthalein:
  1. a laxative used in many preparations under various trade names; also used as an acid-base indicator in titrations involving weak acids and strong bases because it is brilliant red at high alkalinity and colorless below pH 8

phenol phthalein的相關(guān)資料：

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