名词
中文翻译：航空学
同义词：
['aviation', 'aerodynamics例句：1. The new airplane has been designed to be more fuel-efficient.（新型飞机设计得更节能。）']
例句：
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1. The new airplane has been designed to be more fuel-efficient.
新型飞机设计得更节能。
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2. Aeronautics is the study of flight and its mechanics.
航空学是研究飞行及其力学的学科。
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3. The aviation industry is booming, with many new airports being built around the world.
航空业蓬勃发展，全球各地新建了许多机场。