大家都搜：
话筒开关
1、countrymen microphone───乡下人话筒
2、microphone───n.扩音器，麦克风
3、manual switch───[电]手动开关；手控开关
4、headset microphone───耳机麦克风
5、switch───v.改变（立场、方向等）；替换；转换；调换；调（班）；（用枝条）击打；摆动；n.开关；转变；交换机；（铁道的）转辙器，道岔；（树上砍下的）细软枝条；假发
6、karaoke microphone───卡拉OK麦克风
7、lavaliere microphone───[计]颈挂[链]式麦克风
8、dynamic microphone───n.动圈式麦克风; 电动传声器，电动式传声器
9、roving microphone───巡回传声器
1、Each channel has a channel signal switch, high-performance microphone input amplifier circuit.───各通道设有通道信号切换开关，话筒输入设置高性能放大电路。
2、recording device type toy and composes a toy casing, a recording microphone, a recording chip, and a battery and a switch.───录音装置式玩具，涉及有玩具壳体、录音话筒、录音芯片、电池和开关组成。
3、It has a volume controller and a collar clip along with a microphone switch which turns it on and off.───它有一个音量KongZhiQi与麦克风开关的打开或关闭它和衣领剪辑。