Density matrix
[化] 密度矩阵
🧩 词语组成解析
🗣️ 情景例句
Is this five-two-one double eight six-four?
这里是521-8864吗？
How often do you eat out?
你隔多久在外面吃一次饭？
Of course.I think there are a few in that box.
当然可以。我想那个盒子里有一些。