Idemfactor
n. [数]幂等矩阵, 等幂矩阵
🗣️ 情景例句
Pleasant dreams.
祝你有个好梦。
Pleasant hours fly past.
快乐时光去如飞。
I asked Wei Hua this question: Do you enjoy work? Yes, I do, she answered. I like to keep busy!
“你喜欢劳动吗？” “是的，我喜欢，”她回答，“我喜欢忙个不停！”