Probability density
[计] 概率密度\\n[化] 概率密度
🧩 词语组成解析
🗣️ 情景例句
A lot of people would like my help.
许多人要我帮助。
You shouldn't refuse the children's request.
拒绝孩子们的恳求是件不好的事。
Though in those days, traveling was not as easy as it is today,
尽管在当时旅行不像现在这么容易，