n.水鸟,水禽;
例句:
This finding long suggested that wild waterfowl are not agents for onward transmission of these viruses.
这一发现提示野生水鸟并非是病毒传播给禽类的直接宿主.
the varied waterfowl of North America
北美洲种类繁多的水鸟
Thousands of waterfowl breed round the lake.
成千上万的水鸟在湖边繁衍后代.