Applauseograph
噪声录音机; 採声记录仪
🗣️ 情景例句
No, I'm not very good at it.
不 ，我网球不行。
That's your book.
那是你的书。
What is needed in the case of noise is a study of large numbers of people living under noisy conditions,
对于噪音问题，需要对大量生活在噪音中的人进行研究，