英语词汇concentration of emissions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 emissions
释义	concentration n — 集中 n • 浓度 n • 含量 n • 浓度 n concentration — 浓缩 • 凝缩 emissions pl — 排放 n • 废气 n emissions — 尾气 of — 的 emission n — 排放 n • 排放量 n • 发射 n • 废气 n • 射出 n • 排污 n
随便看	a letter of credit a letter offering a Letter of Intent a letter of intent a letter of intent with a letter of invitation a letter of motivation a letter of recommendation a letter of recommendation from a letter of reference a letter of thanks a letter of undertaking a letter sequence a letter signed by a letter stating a letter to a friend a letter to apply a letter to the President a letter to this effect a letter to you a letter was received a letter with regard a letter written in English a letter written in English a letting

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 —