Anthracolitization
煤化作用
🗣️ 情景例句
Yes, it is possible that we forgot to buy cinnamon.
是的， 我们可能忘了买肉桂。
Did you have a good day today?
你今天过得好吗？
He set out to discover whether the wagging dance showed direction.
他开始着手找出摇摆舞是否表示方向。