waterfowl的用法和樣例：
例句
用作名詞 (n.)
- Thousands of waterfowl breed round the lake.
成千上萬(wàn)的水鳥(niǎo)在湖邊繁衍后代。 - Wild waterfowl are considered the natural reservoir of all influenza A viruses.
野生水鳥(niǎo)是甲型流感病毒的天然宿主。 - Waterfowl feather filling gives soft and pliable support for your body.
水禽羽毛充填物,可為您的身體提供柔軟、富有彈性的支撐力。
