microphone jack meaning in English

传声器插口
话筒插孔
送话器插孔

Select mic if you are using the microphone jack on the back of the unit as the only audio input
选择mic ，当使用机器背后的麦克风插孔作为唯一的音频输入时。
Microphone jacks are available at both front and rear panels , which is not only tidy , but also easy for your intallation
前后板均设有麦克风输入插孔，从整体美观到工程安装都极为方便。
For example if a speaker is plugged into a microphone jack , the computer simply reconfigures the jack to work as a speaker jack
举例来说，如果一位发言者是插入到麦克风插孔，计算机只要会将杰克工作，作为议长杰克。