Periodogram
[计] 周期图
🗣️ 情景例句
When addressing a judge, always use 'your honor'.
在对法官说话时， 一定要尊称他为 'your honor'
How often did I tell you to keep quiet?
我告诉你多少次要安静?
Its origin is still a mystery now.
它的起源至今仍是个谜。