Cefluosil
[化] 铈氟硅石
🗣️ 情景例句
Do I know you?
我认识你吗？
All rivers run into the sea.
百川入海。
And then I watched all the glasses that were on the table fall off onto the floor.
接着我看到桌上所有的玻璃杯都掉到了地板上。