Acoustical vibration
[机] 声音振动
🧩 词语组成解析
a. 听觉的, 声学的
🗣️ 情景例句
In two hours and fifteen minutes
再过两小时十五分钟
I could not catch your question. Could you repeat it, please?
我没听清楚你们的问题，你能重复一次吗？
He simply had no sense of danger at all.
而是他压根儿没有一点儿危险感。