Speciation
n. 物种形成
🗣️ 情景例句
Good. How much is the fare?
好。车费多少？
Can you keep an eye on my bag?
帮我看一下包好吗？
The most unusual car was a Benz which had only three wheels.
而最不寻常的一辆则要属只有3只轮子的奔驰牌汽车了。