Compandor
[电] 音幅缩伸器
🏥 医学释义
压缩扩展器，展缩器
🗣️ 情景例句
Please keep two for us to pick up.
请给我保留两张。
Hello! I'm from ABC Insurance. May I speak to you?
您好，我是从ABC保险公司来的。我可以跟您谈谈吗？
This is because the surface of the earth is not flat but round.
因为地球表面不是平的，而是圆的。