P-waves
(p-wave 的复数) abbr. pressure wave 压力波
🧩 词语组成解析
n. 波（wave的复数形式）
🗣️ 情景例句
That's it--show.
就是它 ，show。 ?
I wonder if it's a real diamond.
它可是地道的钻石呀。
After having been instructed to drive out of town, I began to acquire confidence.
在接到把车开出城的指令后，我开始有了信心。