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
It is OK to ask children how old they are.
问小孩多大了是可以的。
I ate cakes for dinner yesterday.
我昨天晚饭吃的是蛋糕。
He owned himself defeated.
他承认自己失败了。