Carphosiderite
[矿]草黄铁矾
🗣️ 情景例句
You are a walking dictionary.
你是活字典。
You (or One) cannot make a silk purse out of a sow's ear.
粗瓷碗雕不出细花来。
Please do. We 're desperate for the material.
麻烦你了，我们非常需要这些材料。