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

单词	-6.92 dbm at 3m
释义	at prep — 于 prep • 对 adv • 乎 prep
随便看	component beneath component bill of material component boards component breakdown component build component business component cable component Carrier component carrier component casting component catalog component categories component cells component center. component certificate component certification component characteristics component check component classification component commonality component Company component comparison component compliance component component component compounds

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。

at prep —