英语词汇substance concentration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	substance concentration
释义	substance — 内容 • 实体 • 物体 concentration n — 集中 n • 浓度 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩
随便看	socially just socially legitimate socially low socially maladjusted socially marginalised socially marginalised groups socially marginalized people socially meaningful socially motivated socially optimal socially oriented socially owned socially owned enterprises socially problematic socially progressive socially protected socially recognized socially regressive socially rejected socially relevant socially responsible socially responsible activities socially responsible approach socially responsible behaviour socially responsible business

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。

substance —