英语词汇cosmic background radiations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	cosmic background radiations
释义	cosmic background radiation 【天文学】宇宙背景辐射[亦称作 cosmic microwave background]
随便看	looer looey loof loofa loofah loofahs loofas loofs looie looies looing look look about look about one look after look after one's fence look a gift horse in the mouth look ahead look-ahead look-alike look-alikes Look alive look alive look-and-say method look angle

英汉双解词典包含483723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。