名词
中文翻译：翼膜
同义词：
['wingrim', 'wing edge']
例句：
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1. The aircraft's wings aremade of lightweight materials to reduce weight.
这架飞机的翅膀是用轻质材料制成的，以减轻重量。
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2. The engineer studied the structureof the wings to improve efficiency.
工程师研究了翅膀的结构，以提高效率。
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3. The wingsof the bird are designed to provide liftand support the body.
鸟的翅膀设计用来提供升力和支撑身体。