Pleomorphism
[化] 同质多晶
🗣️ 情景例句
Now let's discuss the freight and packing.
现在让我们来讨论一下货运与包装问题。
It's going to crash! Why?
要下坠了，究竟怎么啦？
Is everything under control?
一切都在掌握之中吗？