英语词汇background ion是什么意思，background ion的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	background ion
释义	background ion　本底离子
随便看	welfare capitalism welfare clause welfare cost welfare department welfare economics welfare expenditure welfare expenses welfare function welfare fund welfare law welfare law welfare mother welfare payments welfare payments welfare policy welfare policy welfare roll welfare roll welfare state welfare state welfare state welfare state welfare to work welfare to work welfare treatment facility

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。