Integral symbol
[计] 整符号, 积分符号
🧩 词语组成解析
🗣️ 情景例句
We'd like to discuss a mortgage.
我们想请教一下贷款的事。
What is happening over there?
那里发生什么事情？
In the meantime, the lorry driver had to sweep up hundreds of broken bottles.
在这段时间里，卡车司机不得不清扫那几百只破瓶子。