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单词 picramic acid
释义 pic·ram·ic acid
\(ˈ)pi|kramik-\ noun
Etymology: picramic International Scientific Vocabulary picr- + amic (acid)
: a red crystalline acid C6H2(NO2)2(NH2)OH obtained by reducing picric acid and used chiefly in making azo dyes
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更新时间:2024/9/22 9:56:17