Integal equation
[机] 积分方程式
🧩 词语组成解析
🗣️ 情景例句
But your daddy and I are talking about something
但你爸爸和我正在讨论一件事，
What time does it get in?
什么时候到达那里？
The most surprising thing about it, however, is that it can land anywhere: on snow, water, or even on a ploughed field.
雪地上，水面上，甚至刚耕过的田里。