英语词汇extremely low frequency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	extremely low frequency
释义	extremely low frequency 【无线电】(低于300赫的)极低频[略作 ELF， elf]
随便看	previous conviction previouses Previous Examination previously previousness previous question previous questions previous to previse prevised previses prevising prevision previsional previsionary previsioned previsor previtamin previtamin H previtamins prevocalic prevocalically prevocational Prevost d'Exiles, Antoine Francois Prevost,Pierre

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。