🧩 词语组成解析
bel
[bel]
n. 贝尔（音量比率的单位）;
🗣️ 情景例句
Are you ready?
你准备好了吗
Sob, I lost.
呜呜，我又输了。
and the search for oil has done more to improve deep drilling than any other mining activity.
寻找石油比其他任何采矿业对改进深孔钻探作的贡献都要大。