英语词汇“diamine black BH”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	diamine black BH
释义	diamine black BH noun Usage: often capitalized D&B : a direct blue disazo dye that can be converted into a navy blue or black developed dye on the fiber — called also developed black BH; see dye table I (under Direct Blue 2)
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