名词
中文翻译：Unknown
同义词：
['fluttering', 'flapping', 'fluttering wings']
例句：
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1. 轻拍，颤动；2.
鸟等的
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3.
风等的
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4.
心情等的
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1. The butterfly's wings fluttered as it landed on the flower.
蝴蝶翅膀扑动着落在了花上。
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2. The baby bird flapped its wings and tried to fly away.
小鸟儿扑动翅膀试图飞走。
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3. The leaves of the tree fluttered in the gentle breeze.
树叶在微风中轻轻飘动。