Acoustical vibration
[机] 声音振动
🧩 词语组成解析
a. 听觉的, 声学的
🗣️ 情景例句
He has the reputation of being bright.
他以头脑好而闻名。
He has more power in many ways than the President.
在许多方面他的权力比我总统还大。
Was he absent from school last week?
上星期他没上学吧？