Paracrystals
不全晶体
🗣️ 情景例句
I can't answer that one.
我回答不出那个问题。
According to the latest census,our population has increased.
根据最近的人口普查，我们的人口增加了。
Yes. You can help me do the shopping.
当然可以。你可以帮我一起选。