merganser

A large, crested, fish-eating diving duck with a slender, hooked bill that has serrated edges.

• 🇨🇳秋沙鸭是一类大型、有冠羽的潜水鸭，以鱼为食，喙细长且尖端带钩，边缘有锯齿。

1. Fish-eating diving duck C2 formal

   A large duck with a slender, hooked bill that has serrated edges, adapted for catching fish. It often has a crest and is found in freshwater habitats.

   • A merganser dove into the lake and emerged with a small fish.
   • We spotted a flock of mergansers on the river during our hike.
   • The birdwatcher identified the duck as a common merganser by its distinctive bill.

   🇨🇳秋沙鸭

   同义词: sawbillsheldrake

• mergansers plural form
• mergansers' possessive plural form
• merganser's possessive singular form