Static permittivity
[化] 静电介电常数
🧩 词语组成解析
n. 介电常数, 电容率\\n[化] 电容率; 介电常数
🗣️ 情景例句
Do you have any questions in mind about them, Mr. Martin?
你还有什么问题吗，马丁先生？
If I had known that, I could have helped you.
假如我早知道，我就能帮你了。
I wonder why!
我很想知道为什么。