Bbn
宽频带噪声（broad band noise）
🗣️ 情景例句
Certainly sir, and is there anything else I can do for you?
当然了，先生，请问还有什么我能为你效劳呢？
Procrastination is the thief of time.
拖延即浪费时间。
Why? One difficulty is to construct the agreements.
为什么呢？困难之一是起草这些协议。