Lithosis
[医] 肺石屑病, 石屑肺
🗣️ 情景例句
What now?
下一步呢？
An ounce of prevention is worth a pound of cure.
预防胜于治疗。
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。