Dielectric phase difference
[电] 介质相位差
🧩 词语组成解析
n. 电介质, 绝缘体\\na. 非传导性的
🗣️ 情景例句
I don't understand. Did you exercise or not?
我搞不懂 ，你到底作了健身操没有？
As the call, so the echo.
发什么声音，有什么回声。
Though he is young, he knows a lot.
尽管小，他懂得多。