Indegree matrix
[计] 入度矩阵
🧩 词语组成解析
[计] 引入次数, 入度
🗣️ 情景例句
No sweat.
小事儿。
Have you had breakfast yet?
你吃过早餐了吗？
They were puzzled by several things.
有几件事情使他们感到迷惑不解。