Danks
煤页岩, 黑色碳质页岩
🗣️ 情景例句
OK. Since you put it this way. I'll have to comply.
好吧。既然你这么说，我只好同意了。
Why does only one sock get lost at a time?
为什么袜子只丢了一只呢？
The wall has ears.
隔墙有耳。