Efforescence
渗斑; 泛碱
🗣️ 情景例句
Let me see your driver's license.
给我看一下你的驾驶执照。
You need an injection.
你需要打针。
I have been offered a large sum of money to go away, but I am determined to stay here.
他们曾向我提供一大笔钱让我搬走，但我决定留在这儿。