例句
词组搭配
驻极体材料
electret
驻极体传声器
{工声} electret microphone
驻极体电动机
electret motor
驻极体耳机
electret earphone
驻极体高压发生器
electret high voltage generator
驻极体换能器
{电子} electret transducer
驻极体静电发电机
electret electrostatic generator
驻极体空气过滤器
electret electrostatic generator