Impedance dielectric
[电] 不良介质
🧩 词语组成解析
impedance
[im'pi:dəns]
n. 阻抗，全电阻;电阻抗;
n. 电介质, 绝缘体\\na. 非传导性的
🗣️ 情景例句
Yes, how many would you like?
好，你要几片？
I'll need an economy ticket with an open return.
我要一张经济舱，回来时间不定的来回票。
They put the food in paper bags, and take it home, or to their work place.
人们把这些食品装进纸袋，然后带回家或工作地点。