n.鸟，禽；少女，姑娘，人，家伙，东西；飞机，火箭，导弹；vi.观察和辨认鸟；捕鸟，打鸟； 变形： 复数：birds过去式：birded过去分词：birded现在分词：birding第三人称单数：birds 双语释义：n.(名词)[C]鸟,禽 feathered with two wings and two legs, usually able to fly英英释义： bird[ bə:d ]n.warm-blooded egg-laying vertebrates characterized by fe