Acoustical transmittivity
[电] 声能传输率
🧩 词语组成解析
a. 听觉的, 声学的
(非散射介质单位厚度的)透射率, 透射系数
🗣️ 情景例句
Max has stopped crying. Max
不哭了。
I would like to enlarge this film.
我要放大这底片。
Hi, Sam. This is Mike. How are you?
喂，萨姆。我是迈克。你好吗？