英语词汇categories of substances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	categories of substances
释义	categories pl — 类别 n • 分类 pl substances pl — 物质 n category n — 一类 n • 品类 n • 门 n • 类型 n • 种类 n • 范畴 n • 部类 n category A— 一级 category 5— 第五类 of — 的 substance — 内容 • 实体 • 物体
随便看	set at such a level set at the amount of set at the minimum level set at three set A type set at zero set a unique name set available set a value set a variable set a width set a world record setback set back 100 years setback for set back from set back from the road set background color setbacks setbacks as well as setbacks due to setbacks in Middle East setbacks occur setback to progress set barriers

英汉双解词典包含2273206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。

categories pl —