Mound builder
n. 筑墩者；北美五大湖地区的史前印第安人；大足鹑\\n
🧩 词语组成解析
mound
[maʊnd]
n. 土堆，土丘;堆;[考古学] 坟墩;[棒球] 投球区土墩;
builder
['bɪldɚ]
n. 建设者，建筑者;创建者;经营建筑业者;增洁剂，促净剂;
🗣️ 情景例句
That's a pretty good salary.
那待遇很好。
Where is the boarding gate for this flight?
这班飞机的登机门在哪儿？
It's ready.Do you want any milk?
咖啡好了，你要放点奶吗？