扬声器 的英文翻译

loudhailer

reproducer

squawk box

扬声器 的中文句子和英文句子

低频扬声器设计用来再现低音频率的扬声器

A loudspeaker designed to reproduce bass frequencies.


它需要再加一个外扬声器，并对安装菜单进行修改，如下所示。

It require the addition of an external speaker and change to the setup menu as show below.


电枢电磁装置的移动部分，如继电器，蜂音器或扬声器

The moving part of an electromagnetic device such as a relay, buzzer, or loudspeaker.