Dioctahedral
二八面体的(晶体结构)
🗣️ 情景例句
In many countries, politicians are associated with money and scandals.
在许多国家，政客与金钱和丑闻分不开。
What do you want to be when you finish your training?
当你完成训练的时候，你要做什么？
That's how we got so wet and dirty.
这就是我们怎么弄得这样又湿又脏的原因了。