英语词汇F region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	F region
释义	F region F区(离地球表面约150-1000公里高度处的电离层最高部分)
随便看	passing bell passing bells passing by passing down passing for passing light passingly passingly passingness passingnesses passingnesses' passingness's passing note passing notes passing off passing on passing-on passing out passing over passing-over passings passing's passing shot passing shots passing through

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。