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
This whole place is heavenly.
这整个地方都太美好了。
Whose responsibility are the shipment charges?
运费由谁来负责呢？
'Well, I'd prefer to stay here,' I said.
“可我更愿意呆在这儿，”我说，