The early singing may also put the males at greater risk of predation.
提早唱歌这种行为也增加了雄鸟被捕食的可能.
来源:网络文摘精选But it's not clear how an individual sounds the alarm when It'spots a predator.
但是,当一只鸟发现它们的敌人后,我们还不知道它是怎样发出预警的.
来源:网络文摘精选一种北美洲产的鸟类 ( 冠蓝鸦 ),头有羽冠,羽毛主要为蓝色,喜叫, 声音刺耳.
来源:网络文摘精选...the dawn's loud chorus that seemed to presage a bright hot summer's day.
似乎预示着今天会是一个阳光灿烂的炎炎夏日的清晨嘹亮的鸟叫声
来源:《柯林斯高阶英汉双解学习词典》There in the vine at the window sit a songster -- one of our southern oriole.
窗边的葡萄树里停著一只歌鸟- - 一只我们南部的金莺.
来源:互联网摘选The butterfly dances amid scented flowers. The oriole nests in great trees.
蜂蝶飞舞在芬芳的花朵间;莺鸟栖息在高大的乔木里.
来源:互联网摘选
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