羽冠

例句：

1. 1. The bird's feathered crest adds a touch of elegance to its appearance.
   这只鸟的羽毛冠冕增添了它外观上的优雅。
2. 2. The king wore a feathered crown as a symbol of his authority.
   国王戴着羽毛冠作为他权威的象征。
3. 3. The eagle's sharp talons and powerful wings are symbols of strength and courage.
   鹰锐利的爪子和强壮的翅膀是力量和勇气的象征。