Dbj
[电] 用以表示相对于射频讯号基准的单位
🗣️ 情景例句
It would be wonderful,
那倒是很美妙，
Lava flowed out of the crater.
喷火口流出了熔岩。
I argued that if I spent less time exhausting myself at exercises in the morning,
我辩解说，早晨少耗费精力锻炼，