Olenellus
突刺三叶虫属
🗣️ 情景例句
It's an album of pictures of the United States:
是关于美国的
What's your favorite kind of entertainment?
你最喜欢的娱乐是什么？
I know. I can help him with most of his subjects.
我知道。我可以帮助他学习绝大多数科目。