Acoustical phase constant
[电] 声相常数
🧩 词语组成解析
a. 听觉的, 声学的
🗣️ 情景例句
It's a wonderful opportunity, Richard.
这是一个好机会 Richard。
Why was only he exempted from work?
为什么只有他不必工作呢？
I read a few lines, but I did not understand a word.
我读了几行，但一个字也不懂。