Efforescence
渗斑; 泛碱
🗣️ 情景例句
That's a nice age. What's her name?
正是美妙年龄。她什么名字？
Speak well of your friend, of your enemy say nothing.
要赞美朋友，莫提及敌人。
What did you do next?
接着你做什么呢？