Elastivity
n. 倒介电常数\\n[电] 静电场的电阻, 为Permittivity的倒数
🗣️ 情景例句
It was very thoughtful of you to send flowers.
你送花来，想得真周到。
This airline has a good safety record.
这家航空公司有很好的飞行安全记录。
I'll call you if you give me a name card.
给我一张名片吧，我会打电话给你。。