| 单词 | picric acid |
| 释义 | Word Frequency picric acid toxic sparingly soluble crystalline yellow acid Word Frequency picric acid(ˈpɪkrɪk) noun a toxic sparingly soluble crystalline yellow acid used as a dye, antiseptic, and explosive. Formula:C6H2OH(NO2)3 Systematic name: 2,4,6-trinitrophenol. See also lyddite |
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