Periodogram
[计] 周期图
🗣️ 情景例句
Well, now that you're here,
嗯，既然你回来了，
I like football best.
我最喜欢足球。
The first sign of disaster was a dead sheep floating down.Next came a horse, swimming bravely,
灾难的第一迹象是一只死羊顺流而下，接着一匹活马勇敢地与水搏击。