Nonsingular matrix
非奇异矩阵
🧩 词语组成解析
非退化的, 非奇的
🗣️ 情景例句
Nowadays many people go traveling for the holidays.
下面许多人都在假期里去度假。
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
That's the doorbell, said Ann's mother. They're here!
“门铃响了，”安的母亲说。“他们来啦！”