🧩 词语组成解析
bel
[bel]
n. 贝尔（音量比率的单位）;
🗣️ 情景例句
Your car needs a tune-up.
你的车该整修了。
Every medal has its reverse.
事物都有它的反面。
I think that the doctor had better see you.
我想最好请医生来给你看一下。