Improper integral
[计] 反常积分, 广义积分
🧩 词语组成解析
🗣️ 情景例句
Your room number is 512. Here's your key.
房间号码是512。这是您的钥匙。
You'll be sick, if you aren't careful.
你不小心的话，就会生病。
That man was so disgusting, I was instantly turned off.
那男人真恶心，我立即拒绝了他。