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单词 naphthamine dye
释义 naph·tha·mine dye
\ˈnaf]thəˌmēn-, ÷ ˈnap], -_mə̇n-\ noun
Etymology: International Scientific Vocabulary naphth- + amine
: any of several direct azo dyes — see dye table I (under Direct Yellow 9 and Direct Black 19)
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