英语词汇background 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	background pollution
释义	background n — 背景 n • 后台 n • 底 n • 本底 n • 历史沿革 n pollution n — 污染 n
随便看	has just published has just received has just recently has just recently been has just released has just replied has just run has just set up has just started has just started working has just struck has just taken place has just told me has just turned has just worked has kept has kept a low profile has kept out has kept silent has key roles has kindly has kindly agreed has kindly offered to has knack has knowledge

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。

background n —