Collision integral
[化] 碰撞积分
🧩 词语组成解析
🗣️ 情景例句
Come by one day and look at some of the other dogs.
有空来一趟，看看其他狗。
He tries to button his own shirt,but he can't do it.
他试着扣好他的自己的衬衫，但是他不能做到。
Do you have any children?
你有小孩吗？