名词短语
中文翻译：向前扫动的翅膀
同义词：
['forward sweeping wing', 'forward sweeping winglet']
例句：
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1. The bird's swept forward wing is a marvel of aerodynamics.
这只鸟的向前扫动的翅膀是空气动力学的奇迹。
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2. The pilot used the swept forward wing to gain altitude.
飞行员利用向前扫动的翅膀来获得高度。
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3.The eagle's swept forward wing was so sharp that it could cut through the air.
鹰的向前扫动的翅膀如此锋利，以至于它能够穿过空气。