Perfect dielectric
[计] 理想介质
🧩 词语组成解析
n. 电介质, 绝缘体\\na. 非传导性的
🗣️ 情景例句
a way to encourage reading.
鼓励阅读的办法。
To be afraid of getting a ticket
害怕得到交通罚款单
I'll introduce him to you.
那么，我来介绍你认识。