Majorant
强[控制]函数, 优函数
🗣️ 情景例句
The match was postponed to the following Saturday because of bad weather.
比赛因天气不好而延期到下个星期六进行。
Small gains bring great wealth.
小益聚大财，薄利成巨富。
The weather was very cold, and many people were ill.
天气非常冷，很多人生了病。