Periodograms
(periodogram 的复数) [计] 周期图
🗣️ 情景例句
She'll be back around 2:30.
大概两点半会回来。
The secret of success is constancy of purpose.
成功的秘诀是目标坚定。
Yes, it is, she said. And who are you, anyway?
不，是我的名字啊，她说，而你到底是谁呀？"