英语词汇average 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	average concentration
释义	average n — 平均 n • 平均值 n • 一般 n • 平平 n • 普通 n • 平均数 n • 通俗 n concentration n — 浓度 n • 集中 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩
随便看	natural resouces natural resource natural resource abundance natural resource base natural resource companies natural resource constraints natural resource consumption natural resource curse natural resource degradation natural resource depletion natural resource deposits natural resource economics natural resource endowment natural resource exploitation natural resource extraction natural resource governance natural resource issues natural resource management natural resource operations natural resource revenues natural resources natural resources act natural resources and raw materials natural resources and the environment natural resources biodiversity water

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。

average n —