英语词汇sporadic E layer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	sporadic E layer
释义	sporadic E layer 【地球物理学】时现E层
随便看	trustlessness trusts trust territories trust territory trust ... to trust to trustworthier trustworthiest trustworthily trustworthiness trustworthinesses trustworthy trustworthy product trusty trusty and well-beloved truth truth claim truth drug truth drugs truther truthful truthfully truthfulness truthfulnesses truth-function

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。