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	take 10% off take 1 capsule take 1 hour take 1 rolling take 2 take 20off take 2-3 days. take 2d pictures take 2 hours take 2 pay 1 take 360 Take 3 drops take4 serious take 5 take 5 days off take 5 minutes to complete take 5 procedure take 6 tablets daily take 7 days off take a take a 360 take a 360 degree view take a account take a action take a advantage

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 —