Partitioned matrix
[计] 分块矩阵
🧩 词语组成解析
a. 分区的；分割的；分段的
🗣️ 情景例句
She exchanged a few words with the foreigner.
她和那个外国人交谈了几句。
She wants me to come as often as possible.
她希望我尽可能常来。
We can't decide who should open it first.
我们难以决定谁先打开礼物包。