形容词
中文翻译：空气的
同义词：
['airborne', 'aerial', 'aerodynamic例句：1. The pneumatic tire is designed to provide better traction on rough terrain.（这种充气轮胎设计用于在崎岖地形上提供更好的牵引力。）2. The aircraft was equipped with pneumatic brakes for enhanced control during takeoff and landing.（这架飞机配备了气动刹车，以增强起飞和降落时的操控性能。）3. The pneumatic pump is used to inflate tires quickly and efficiently.（气动泵用于快速而有效地给轮胎充气。）']
例句：
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1. The pneumatic tire is designed to provide better traction on rough terrain.
这种充气轮胎设计用于在崎岖地形上提供更好的牵引力。
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2. The aircraft was equipped with pneumatic brakes for enhanced control during takeoff and landing.
这架飞机配备了气动刹车，以增强起飞和降落时的操控性能。
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3. The pneumatic pump is used to inflate tires quickly and efficiently.
气动泵用于快速而有效地给轮胎充气。