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
Keep a small English dictionary with you at all time.
随身携带一本小英文字典。
How many yards are you going to get?
你要取几码？
I wrote: Best wishes for Teachers' Day!
我写道：“谨致以教师节的良好祝愿！”