Complex dielectric constants
[电] 电介质复常数
🧩 词语组成解析
n. 电介质, 绝缘体\\na. 非传导性的
n. 常量, 常数；物理常数（constant的复数）
🗣️ 情景例句
I guess we'll have to exchange it, too.
我想我们还得去换一件。
Their angry glare frightened the women.
他们因愤怒而瞪大了眼睛，使那妇人吓坏了。
No, she's much younger than I am. She only started here this term.
对，她年纪比我小得多。她是这个学期才进校学习的。