Dbk
[电] 相对于一仟瓦的分贝
🗣️ 情景例句
But next time, please ask me in advance to make a speech.
不过下一次请事先通知我一声要做演讲喔。
It is not how long but how well we live.
问题不是活得长不长而是活得好不好。
This one is 3 yuan. That's dear.
这支笔三块钱，太贵了。