Parallelosterism
同晶型组与化学成分的关系
🗣️ 情景例句
Aren't you surprised
不觉得很惊讶吗？
If I had known that, I could have helped you.
假如我早知道，我就能帮你了。
I can see the problem. What do you think is likely to happen?
我知道问题在哪了。你认为可能会出现什么情况呢？