mammoth

详细解释:n. 猛犸, 庞然大物
a. 猛犸似的, 巨大的

英语解释：

名词 mammoth:

any of numerous extinct elephants widely distributed in the Pleistocene; extremely large with hairy coats and long upcurved tusks

形容词 mammoth:

so exceedingly large or extensive as to suggest a giant or mammoth同义词：gigantic