Spherical harmonics
[电] 球函数
🧩 词语组成解析
n. 乐音学
🗣️ 情景例句
She's come here to stay.
她这次来是要住下来。
In case of fire, keep your head.
万一发生火灾，保持镇定。
We're getting the order out now.
我们现在要出货了