Dbk
[电] 相对于一仟瓦的分贝
🗣️ 情景例句
Did you remember your other appointment for today?
还记得今天的另一个约会吗？
John has built up his own business.He owns a hotel.
约翰建立了他自己的生意，他拥有一家宾馆。
Accurate, don't you think? Fortunately, I wasn't wearing it at the time.
真够准的，是不是？幸亏我当时没戴帽子。