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
I understand. But tell me.
我能理解。告诉我。
I'm afraid the pollution will kill us all.
公害可能把我们都逼死。
One day, the man downstairs went to talk to the man. He went upstairs and knocked the door.
一天，楼下人去找楼上人谈谈。 他上楼敲门。