Dioctahedral
二八面体的(晶体结构)
🗣️ 情景例句
Would you mind telling me what the climate is like in California?
您能告诉我加利福尼亚的气候怎么样？
It is the first step that costs.
万事开头难。
'Is this Woodford Green?' I asked.
“这里是伍德福德草地吗？”我问道。