n.圆丘,土墩
knoll的复数

原形：knoll复数：knolls

The knoll overlooking the valley provided a perfect vantage point for watching the sunset.
那个俯瞰山谷的小山丘是观赏日落的理想地点。
She sat on a knoll by the river, enjoying the peacefulness of the surroundings.
她坐在河边的小丘上，享受着周围的宁静。
A small knoll rose abruptly from the otherwise flat landscape.
平坦的地面上突然升起一个小丘。
The house was built on a knoll to catch the sea breeze.
这座房子建在小丘上，以便捕捉海风。
The knoll is covered with wildflowers in spring.
春天时，这个小丘上开满了野花。
The children loved to roll down the grassy knoll after school.
孩子们放学后喜欢在草坡上滚下来。
The ancient oak tree stood majestically on a knoll at the edge of the forest.
那棵古老的橡树威严地矗立在森林边缘的小丘上。
From the knoll, we could see the entire city skyline.
从这个小丘上，我们可以看到整个城市的天际线。
The knoll served as a natural defense during the medieval times.
在中世纪，这个小丘起到了天然防御的作用。
The archaeologists discovered an ancient burial site on a knoll near the river.
考古学家在河边的一个小丘上发现了一个古代墓地。