Electret transducer
[电] 驻极体换能器
🧩 词语组成解析
n. [电]驻极体, 电介体
transducer
[trænz'dju:sə]
n. 传感器，变频器，变换器;
🗣️ 情景例句
That would be find.
那好。
May I see your boarding pass?
我能看你的登机牌吗？
Some wives tend to believe that their husbands are infinitely resourceful and can fix anything.
妻子常常认为她们的丈夫无比聪明能干。