英语词汇-6.92 dbm at 3m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2273206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	-6.92 dbm at 3m
释义	at prep — 于 prep • 对 adv • 乎 prep
随便看	however i will help however I work however i would be pleased to however, i would caution against however, i would caution against however, i would caution against however, I would like however, I would like however, I would like however, I would like to inform however, I would like to inform however, I would like to inform however, I would still like to however, I would still like to however, I would still like to however, just as however, just as however, just as however, just as however, just because however, just because however, just because however, just like however, just like however, just like

at prep —