大家都搜：
无线话筒；无线传声器
1、microphone───n.扩音器，麦克风
2、countrymen microphone───乡下人话筒
3、karaoke microphone───卡拉OK麦克风
4、wireless charger───无线充电器
5、wireless communications───无线通信（wireless communication的复数）；无线通信（wirelesscommunication的复数）
6、headset microphone───耳机麦克风
7、wireless lan───无线局域网
8、lavaliere microphone───[计]颈挂[链]式麦克风
9、dynamic microphone───n.动圈式麦克风; 电动传声器，电动式传声器
1、Where does Yinchuan have selling the wireless microphone teaching's?───银川哪里有卖教学无线扩音器的？
2、Only webcam application supporting audio, use your phone as a wireless microphone.───只有摄像头应用程序，支持音频，使用无线麦克风您的手机。
3、The system, called TiMax Tracker, works using small unique RFID tags carried by the performers on their wireless microphone packs.───这个名为TiMaxTracker的XiTong，使用演出者通过无线麦克风套件携带独有的微型RFID标签。
4、A wireless microphone is attached to the dog 's collar , which sends information to the gadget held by the owner.───其中附着在狗项圈上的无线麦克会向主人的电子装置传送信息；
5、I needed a battery for my wireless microphone.───我的无线话筒需要换个电池。
6、Tomy claim the gadget analyses a dog's voice through a wireless microphone attached to its collar and then displays its emotions.───据称，这种翻译器能够检测狗狗的声音、并通过狗狗身上的项圈分析出狗狗的情绪。
7、Somehow I still gripped my wireless microphone with both hands.───不知为什么，我的双手仍握着无线麦克风。
8、The WX-LT350 infrared wireless microphone enables an instructor to be heard clearly throughout a classroom.───WX-LT350红外无线耳机可以使坐在教室里的每个人都清楚的听到教师讲话。