Acoustic feedback
[计] 声反馈
🧩 词语组成解析
acoustic
[ə'ku:stik]
adj. 听觉的;声学的;原声的;音响的;
🗣️ 情景例句
They come back here for lunch,
他们回到这儿来吃午餐，
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
The train was late but nobody knew the reason for the delay.
火车晚点了，但没人知道为什么。