英语词汇secondary cosmic rays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	secondary cosmic rays
释义	secondary cosmic rays 次级宇宙射线
随便看	red rag red ragger red rags red rain redrape redraped redrapes redraping red rat snake red rat snakes redraw redrawer redrawers redrawing redrawings redrawn redraws re-dress redress redressable redressal redressals redressed redresser redressers

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。