Probalility density
[电] 机率密度
🧩 词语组成解析
🗣️ 情景例句
You've been a great asset to our department.
你曾是我们部门的栋梁之材。
He always keeps his words.
他总是信守诺言。
Don't ask me, sir. I only laid the table.
别问我，先生。我只是摆桌子。