Monorange speaker
[电] 单范围扬声器
🧩 词语组成解析
speaker
['spikɚ]
n. 说话者;演讲者，发言人;讲某种语言的人;扬声器;
🗣️ 情景例句
But I do need some publicity
但我需要一些宣传，
Do you enjoy watching your babies grow into people?
目睹子女长大成人是一件快乐的事情吧？
It's true that he may fall behind the other students.
真的，他可能会落在其他同学的后面。