Spherical harmonics
[电] 球函数
🧩 词语组成解析
n. 乐音学
🗣️ 情景例句
Could you please say it again?
你能重复一下吗？
What track does the Metroliner leave from?
华纽特快从第几轨道开出？
Jim, how long have you been at this school?
吉姆，你到这学校有多么时间了？