Improper integral
[计] 反常积分, 广义积分
🧩 词语组成解析
🗣️ 情景例句
I'm busy packing for the journey.
我为外出旅行，正忙着打点行李。
The woolen sweaters you delivered do not match the sample we provided.
你们交货的羊毛衫和我厂提供的样品不一致。
Where he made mistakes, he admitted these willingly.
无论在哪里犯了错误，他都乐于承认。