noun 下载 🔗分享 水鸟,栖水鸟类. Any bird that inhabits a freshwater environment. Examples : "While visiting the lake, we saw many waterbirds like ducks and geese swimming near the shore. " 在湖边游玩时,我们看到了很多水鸟,比如鸭子和鹅,在岸边游动。 bird animal environment nature biology ecology 与AI对话词汇游戏阅读练习