🧩 词语组成解析
bel
[bel]
n. 贝尔（音量比率的单位）;
🗣️ 情景例句
Sorry, but she is with someone right now.
抱歉，她正在会客。
I'm glad our negotiation has come to a successful conclusion.
我很高兴这次洽谈圆满成功。
The ideal to be aimed at was to devise an instrument that could record with a pen on paper,
当地震发生时，它能用笔在纸上记录下