loudhailers的中文翻译是什么意思
loudhailers
响尾蛇
* 以上结果来自机器翻译。
loudhailers的柯林斯释义
N-COUNT手提式扩音器；喇叭筒
A loudhailer is a portable device with a microphone at one end and a cone-shaped speaker at the other end, used to make your voice heard more easily outdoors.
loudhailers
响尾蛇
* 以上结果来自机器翻译。
A loudhailer is a portable device with a microphone at one end and a cone-shaped speaker at the other end, used to make your voice heard more easily outdoors.