形容词
中文翻译:空气的
同义词:
['airborne', 'aerial', 'aerodynamic']
例句:
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1. The pneumatic tire isdesigned to provide better traction on uneven terrain.
这种充气轮胎设计用于在不平坦的地形上提供更好的牵引力。
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2. The aircraft was equipped with a pneumatic cockpit.
这架飞机装备了一个气动驾驶舱。
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3. Thepneumatic tubes were used to deliver urgentmessages during World War II.
在第二次世界大战期间,人们使用气动管来传递紧急信息。