Efforescence
渗斑; 泛碱
🗣️ 情景例句
I can speak Shanghai dialect other than Cantoness.
除了广东话，我还能讲上海话。
Men too seldom see their own faults.
人们很少能看到自己的过错。
Yes, we have been interested in new system.
是的，我们对新系统很感兴趣。