Spherical harmonics
[电] 球函数
🧩 词语组成解析
n. 乐音学
🗣️ 情景例句
Retired and moved to New York
我退休了， 搬到纽约
A little labour, much health.
适量劳动健身大有益。
You are kidding.
你开玩笑吧。