a very large area of land that is believed to have existed in the northern hemisphere millions of years ago. It was made up of the present North America, Greenland, Europe and most of Asia. 劳亚古大陆(几百万年前存在于北半球的大片陆地,由如今的北美洲、格陵兰、欧洲和亚洲大部分组成)
👨🏻🏫 Mr. Ng 牛津詞典 📚 – oxford.mister5️⃣.net
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