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	the service sector accounts the services envisaged the services of a lawyer the services of a translator the services sector accounted the services themselves the services we provide the services we render the service takes place the service you requested these sales these sales figures these samples theses and dissertations theses and more these sayings these scales these scientists theses concerns theses days these seats these semantics these seminars will take place these services these services from

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 —