Berthierite
[机] 蓝铁矿
🗣️ 情景例句
You should save some money in case of urgent need.
你应该存点钱以备不时之需。
In secondary school, children get more advanced knowledge.
中学的小孩会得到进一步的知识。
What a stupid idiot!
真是白痴一个！