名词
中文翻译：Unknown
同义词：
['mega-titan', 'mega-beast', 'mega-creature']
例句：
-
1.The Megatherium was a fearsome creature that roamed the forests.
巨型雷兽是一种可怕的生物，在森林中漫游。
-
2.In the legends of ancient times, the Megatherium was often depicted as a powerful beast.
在古代传说中，巨型雷兽常被描绘为一种强大的野兽。
-
3. The Megatherium was said to have been extinct for thousands of years before being rediscovered by scientists.
据说巨型雷兽在几千年前就已经灭绝了，直到科学家重新发现它。