英语词汇background radiation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 radiation
释义	background radiation 【天】本底辐射(亦作 cosmic background radiation)
随便看	hereof hereon here-or-there herer Herero hereros heres here's Here's how! heresiarch heresiarchs heresies heresimach heresimachs heresiographer heresiographer heresiographers heresiographies heresiography heresiologies heresiologist heresiologists heresiology Here's mud in your eye! (Here's) mud in your eye!

英汉双解词典包含548777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。