Enantiotropes
双变性晶体
🗣️ 情景例句
Welcome to China. May I have a look at your customs declaration?
欢迎来中国。我可以看一下您的入境申请报表吗？
I suppose so.
我想是这样。
What's wrong with these eggs?
这些蛋是怎么回事呀？