buzzer

buzzer coil

[电] 蜂音器线圈

buzzer excitation

[电] 蜂音器激发

buzzer exciter

[电] 蜂音激发器

buzzer modulation

[电] 蜂音器调变

buzzer wavemeter

[电] 蜂音器波松计

buzzerphone

野战轻便 电话机或电报机

buzzers

n. <口>门铃( buzzer的复数形式 ); 蜂音器（的声音）; 发嗡嗡声的东西或人; 汽笛