Periodogram analysis
[经] 周期循环分析
🧩 词语组成解析
[计] 周期图
🗣️ 情景例句
Not until recently.
最近才考虑到。
Have you somewhat to do tomorrow,do it today.
明天如有事，今天就去做。
Good idea! When shall we meet?
好主意！我们什么时候会面？