loon

As we paddled across the lake, we heard the haunting call of a loon.

当我们划船穿过湖面时，我们听到了潜鸟那令人难忘的叫声。

用法提示：在此句中，“loon”作为名词，指一种善于潜水的鸟类。

The loon dove beneath the water and emerged with a fish.

这只潜鸟潜入水下，浮出时嘴里叼着一条鱼。

用法提示：此处“loon”指潜鸟，展示了其捕食行为。

Loons are known for their eerie, wailing calls that echo across northern lakes.

潜鸟以其在北方湖泊上空回荡的诡异哀号声而闻名。

用法提示：句中“loons”为复数形式，泛指潜鸟这类鸟，描述了其叫声特点。