名词 water bird:

1. freshwater aquatic bird

waterwave将头发烫成波浪型watern.水；海域；雨水；海水v.给 ... 浇水；给 ... 供水；加水稀释；充满眼泪；给...水喝Water pressure blasting水压爆破water pump sealretainer水泵水封座环water conveyer projects输水工程water-absorbent resin吸水树脂water-to-pelt ratio水与裸皮重量比water-resistant watch防水表water quality treatment水质处理waters of forgetfulnessn.遗忘河；忘却；死亡water swelling material吸水材料water-filled aquifers充水含水层

1. Naturalists are concerned that diminishing wetlands are leading the water birds to overpopulate this refuge.
   自然主义者博物学家担心，逐渐减少湿地是第一位的对水禽的影响，形成人口过密的避难所。
2. Reptiles, amphibians, diving birds, and diving and burrowing mammals may have a prolonged time to loss of consciousness with inhalant gases.
   爬行动物，两栖动物，水禽，以及洞穴哺乳动物在使用吸入气体的时候也可能需要更长的时间以失去知觉。
3. Some water birds skittered over the lake.
   几只水鸟飞掠过了湖面。
4. She saw a water bird flying overthe lake.
   她看到一只水鸟从湖上飞过。