你购买的大部分手机应该都配有一副带麦克风的耳机。
The singer's reps claim the microphone was set to mute for just a few moments, and was quickly fixed, which explains why her voice started up.她的经纪人声称当时麦克被设置成静音了几秒钟,但很快又弄好了,这正好说明了又传出声的原因。
The input source is set to the microphone (mic).输入源被设置为麦克风(mic)。