单词 | phenolsulphonphthalein |
释义 | phenolsulphonphthalein/ˌfiːnɒlsʌlfɒnˈ(f)θeɪlɪɪn/ /ˌfiːnɒlsʌlfɒnˈ(f)θalɪɪn/ /ˌfiːnɒlsʌlfɒnˈ(f)θeɪlɪiːn/(also phenolsulfonphthalein) Chemistry noun = phenol red. OriginLate 19th century. From phenol + sulphone + phthalein. |
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