Bordered matrix
[计] 加边矩阵
🧩 词语组成解析
a. 有边的
🗣️ 情景例句
How long will it take for my mail to reach its destination?
我的信件到达目的地要多久？
Could you hold your questions until I've finished?
请你把你的问题留到我把事情做完再问好吗？
'You'll have to get off here,' the conductor said.
“您得在这里下车，”售票员说，