Nonsingular matrix
非奇异矩阵
🧩 词语组成解析
非退化的, 非奇的
🗣️ 情景例句
I'm very sorry.
非常抱歉。
One half of the world does not know how the other half lives.
贫富不相知。
A woman got into the car and drove off.
一个女人钻进小车，飞驰而去。