Improper integral
[计] 反常积分, 广义积分
🧩 词语组成解析
🗣️ 情景例句
Oh, thank you.
啊 ，谢谢。
Please be aware that this is a crucial issue to us.
请了解这一点对我们至关重要。
Oddly shaped forms that are suspended form the ceiling and move in response to a gust of wind are quite familiar to everybody.
人们所熟悉的是悬挂在天花板上、造型奇特、随风飘荡的雕塑品。