Cefluosil
[化] 铈氟硅石
🗣️ 情景例句
Is this bus going to Dallas?
这车开往达拉斯吗？
Night fell quickly.
夜色很快降临。
It is always wiser and safer to face up to reality,
遇事采取面对现实的态度总是比较明智和稳妥的，