noun 下载 🔗分享 热带鸟, 军舰鸟. Any of the various seabirds of the family Phaethontidae, typically found in the open ocean in the tropics Examples : "While vacationing on a tropical island, we saw a beautiful tropicbird soaring above the ocean, its long white tail feathers trailing behind it. " 在热带岛屿度假时,我们看到一只美丽的热带鸟(军舰鸟)在海面上翱翔,它那长长的白色尾羽在身后拖曳着。 bird animal nature ocean environment biology 与AI对话词汇游戏阅读练习