Permutoid
[化]交换体
🗣️ 情景例句
Where do you usually spend your weekends?
你通常在哪度过你的周末？
Among the blind the one-eyed man is king.
山中无老虎，猴子称霸王。
I have a cat. Its name is Mimi. It's a Chinese cat. Oh, where is it? Can you find it?
我有一只小猫，名字叫Mimi，是一只中国猫。噢，它在哪儿呢？你能找到吗？