Acoustic burglar alarm
[电] 声能盗警器
🧩 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
Thank you.
谢谢 。
Let me give you a little friendly advice.
让我给你一些好意的劝告。
In my letter, I told her that she could stay with us.
我在信中告诉她，她可以和我们住在一起。