Fervanite
水钒铁矿
🗣️ 情景例句
Danger.
小心，危险。
Better to do well than to say well.
说得好不如做得好。
He has often described to me how he picked up a masterpiece for a mere $50.
他多次向我详细讲他如何只花50英镑便买到一位名家的杰作。