🧩 词语组成解析
bel
[bel]
n. 贝尔（音量比率的单位）;
🗣️ 情景例句
Have you filled in the baggage declaration?
行李申请单填好了吗？
I don't believe he will get to the station on time.
我不相信他会准时到车站。
My old friend, Frank Halliday, is just such a person.
我的老朋友弗兰克。哈利戴正是这样一个人。