n.土堆,土丘,堆,[考古学] 坟墩,[棒球] 投球区土墩
The explorers climbed a mound to survey the land around them.
勘探者爬上土丘去勘测周围的土地.
a Bronze Age burial mound
青铜时代的坟冢
The table was a mound of paper and books.
桌上堆满了文件和书。