Periodogram analysis
[经] 周期循环分析
🧩 词语组成解析
[计] 周期图
🗣️ 情景例句
I work out at the gym everyday.
我每天都在体育馆进行锻炼。
May I introduce you to my friend Susan?
恕我介绍一下我的朋友苏珊。
They would have continued to struggle against economic odds and would have lived in obscurity.
这家人会继续为克服经济上的拮据而奋斗，并默默无闻地活下去。