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
Don't forget to take lots of pictures.
别忘了照些照片。
I'm glad to meet you.
幸会。高兴见到你。
When you have finished your experiment, please tidy the lab and put everything back in the cupboards.
做完实验后，请你们把实验室整理好，并把所有的东西放回器皿柜。