Optical permittivity
[化] 光电容率
🧩 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
He is burning the midnight oil.
他在挑灯夜读。
Good morning, ladies and gentlemen. It's very satisfying to see so many of you here.
各位女士各位先生，早上好，在这里见到你们大家使人感到非常满意。
It is time that we made a decision.
是我们作出决定的时候了。