voice operated switch

英 [vɔɪs ˈɒpəreɪtɪd swɪtʃ]

美 [vɔɪs ˈɑːpəreɪtɪd swɪtʃ]

网络  声控开关

计算机

双语例句

• An electric bell is arranged in the circuit between each voice operated switch and the power supply.
  在各个声控开关与电源之间的电路上设有电铃。