mic造句

What looks to be a secondary mic for noise cancellation, at the top, next to the headphone jack
顶部的耳塞插口边上的物体看似用于除噪的第二麦克风

High sensitivity Digital Video Recording including Linein Audio Recording， VoiceRecording thru Mic.
高清晰数字录音，包括线录和麦克风录音。

Fig.14 is a schematic diagram showing the positional relationship between the mic and a sound source.
图14是表示麦克与声源的位置关系的示意图。