英语词汇background contamination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 contamination
释义	background n — 背景 n • 底 n • 本底 n • 后台 n • 历史沿革 n contamination n — 染 n • 污染 n • 污染物 n • 染毒 n
随便看	bullied at school bullied for bullied her bullied bullied bullied bullies bullies at school bullies out bull in a China shop bull in a China shop bullion bullion account bullion Bank bullion bank bullion contracts bullion dealer bullion gold bullion investment bullion market bullions bullion trading bullish bullish about bullish attitude

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 —