Pithecanthropus erectus
[医] 直立猿人, 瓜哇猿人
🧩 词语组成解析
n. 猿人, 爪哇直立猿人
a. 直立的
🗣️ 情景例句
What do we do for a midnight snack?
我们夜宵吃点什么？
I'm always disappointed when I don't get any mail.
当我收不到任何邮件时，我总是很失望。
A moment later, the Class 4 runner fell and hurt his leg, but he quickly got up and went on running.
过了一会儿，4班的运动员摔倒了，伤了腿，但是他很快爬起来，继续往前跑。