Speciation
n. 物种形成
🗣️ 情景例句
Now let's discuss the terms of payment.
现在来讨论付款条件。
Childhood shows the man, as morning shows the day.
看人看年少，看天看破晓。
Forty-two years later a tunnel was actually begun.
42年以后，隧道实际已经开始建了。