| 单词 | phthalin |
| 释义 | phthalin in British English (ˈθælɪn, ˈfθælɪn) noun chemistry a colourless compound which is formed by reduction of phthalein phthalin in American English (ˈθælɪn; ˈfθælɪn) noun any of a series of compounds produced by the reduction of the phthaleins Word origin phthalein + -in1 |
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