英语词汇direct fast dyes怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	direct fast dyes
释义	direct fast dyes 简明释义直接耐晒染料网络释义短语 1 direct and direct fast dyes 染料及中间体 2 direct fast scarlet dyes 直接耐酸大红双语例句 1 The degradation ration of Direct Fast Scarlet 4bs and Basic Green are up to about 90%, indicating that the sample on the photocatalytic degradation of dyes has a broad spectrum. 其中对直接耐酸大红4bs和碱性绿的降解率最高约达90%，表明样品对染料的光催化降解作用具有一定的有广谱性。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。