英语词汇concentration of pollution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	concentration of pollution
释义	concentration n — 集中 n • 浓度 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩 pollution n — 污染 n of — 的
随便看	able to welcome able to withstand able to withstand vibration able to work able to work under pressure able to write able woman able work in two different lines ablim a blind alley a blind bore a blind date a blind eye a blind eye was turned to a blind spot a blind trust a blink away a blink of an eye a blister a blizzard a blizzard rages a block at a time a block away a blockbuster motion picture a blockbuster movie

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。

concentration n —