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
Please sit down.
请坐下。
Well, er, in your case, I see no reason why not. What's your proposition?
这个，呃，我看可以。您想透支多少？
But so far, the public has expressed its gratitude to the students in letters to the Press.
但到目前为止，公众已经向新闻界写信表达他们对学生们的感激之情了。