Bbn
宽频带噪声（broad band noise）
🗣️ 情景例句
Well, I'll tell Robbie.
好， 我告诉Robbie。
Mr. Jones can read French pretty well.
琼斯先生读法语相当好。
The two boys carried the man to the school gate keeper's room.
两个男孩将那个人抬到了学校门卫的房间。