英语词汇3rd ed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

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。

单词	3rd ed
释义	ED n — 教育署 n
随便看	substances in the atmosphere substances list substances listed in substances of concern substances of high substances of high concern substances of very high concern 0,1 w7w substances of very high concern 0,1 w7w substances on their own substances or preparations substances other than substance specific substances present in substances so produced substances subject substances subject to authorization substances that are persistent, bioaccumulative substances that are persistent, bioaccumulative substances that are persistent, bioaccumulative substances to be registered substance stocks substances under reach substance survey substances volume tracking Substances which Deplete the Ozone Layer

ED n —