形容词
中文翻译：空气的
同义词：
['airborne', 'aerodynamic例句：1. The pneumatic tire is lighter and more durable than the traditional rubber tire.（这种充气轮胎比传统橡胶轮胎更轻、更耐用。）']
例句：
-
1. The pneumatic tire is lighter and more durable than the traditional rubber tire.
这种充气轮胎比传统橡胶轮胎更轻、更耐用。
-
2.The pneumatic tyres are designed to provide better performance on rough terrains.
这些充气轮胎设计用于在崎岖地形上提供更好的性能。
-
3.The pneumatic pump is used for inflating tires in a car.
这种气动泵被用来给汽车轮胎充气。