英语词汇F-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	F-layer
释义	F-layer /ˈefˌleɪə(r)/ noun the highest and most strongly ionized region of the ionosphere. F层（地球上空电离层的最高层）。词源 1920s: arbitrary use of F+LAYER.
随便看	call someone/thing off call someone/thing to mind call someone/thing to order call someone to account call someone to account call someone up call something forth call something in call something into play call something into question call something off call something over call something up call the shots call the tune calluna call-up callus callused call waiting calm calmative calm down calmly calmness

英汉双解词典包含131075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。