Definite integral
[计] 定积分
🧩 词语组成解析
🗣️ 情景例句
If we cancelled third world debt, perhaps those countries could start to rebuild.
如果我们取消第三世界债务，也许那些国家就会开始重建。
My feeling is that you ought to stay home tonight.
我感觉你应该今晚呆在家。
The park is on the right.
公园在右面。