Silbamine
[医] 氟化银
🗣️ 情景例句
This job offers me a real challenge.
这项工作对我构成真正的挑战。
To read without reflection is like eating without digestion.
学而不思，犹如食而不化。
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。