Improper integral
[计] 反常积分, 广义积分
🧩 词语组成解析
🗣️ 情景例句
Condemns past employers.
谴责以前的老板。
Whose responsibility are the shipment charges?
运费由谁来负责呢？
Half past four. Don't forget to tell Jim. I hope he can come too.
4：30。别忘记告诉吉姆。我希望他也能来。