Automorphism
[计] 自同构
🗣️ 情景例句
Keep smiling! things will calm down.
乐观一点，事情会平息下来的。
I will get it from my friend.
我会从我的朋友那里得到它。
Yes, I'm afraid you're right. I'll go tomorrow afternoon.
恐怕你说得对。我明天下午就去。