Bordered matrix
[计] 加边矩阵
🧩 词语组成解析
a. 有边的
🗣️ 情景例句
Sit down, sit down.
请坐， 请坐。
Sow the wind and reap the whirlwind.
恶有恶报。
I'm afraid that he'll forget it if he misses so many lessons. He may even fail his Chinese exam.
如果他再缺这么多课，恐怕他会忘记很多的。他的汉语考试甚至会不及格。