英语词汇friels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

英汉双解词典包含3607232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。

单词	friels
释义	friels
随便看	three letter signal three letter signal code three letter singal code three level threelevel three level addressing three level generator three level hierarchical structure threelevel hierarchical structure three level jumbo three level laser three level laser rod three level maser three level recording three level return system three levels three level section three levels of prevention three levels of social prevention three level solid state quantum amplifier three level subroutine three level system threelevel system threelihood three limb tube