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
Maybe she'll call back. She promised.
也许她会打电话回来。她说了。
If I have time tomorrow,I think I'll get a haircut.
如果我明天有时间，我认为我应该理发。
I see.
我明白了。