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
I know you miss your mother.
我知道你想念你妈妈。
Many a fine dish has nothing on it.
虚有其表。
That's a terrific idea!
真是好主意！