Connellite
铜氯矾
🗣️ 情景例句
He has the reputation of being bright.
他以头脑好而闻名。
The man is drawing blueprints for a new house.
这个人在设计新房屋的蓝图。
He wanted to buy a $300 watch for his wife,
他走进一家高级商店，要为妻子买一块价值300英镑的手表。