Erectus
a. 直立的
🗣️ 情景例句
You mature quickly.
这种人成熟得快。
We've gone over quite a lot. Shall we take a break?
我们已进行很久了，让我们休息一下好吗？
Mr.Hart has trained his daughter for years.
哈特先生训练她的女儿已经多年了，