形容词
中文翻译：空气的
同义词：
['airborne', 'aerial', 'atmospheric例句：1. The pneumatic tire is lighter and more durable than traditional rubber tires.（这种气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 traditional rubber tires.
这种气胎比传统橡胶轮胎更轻、更耐用。
-
2.The aircraft was equipped with pneumatic brakes for better control in the air.
这架飞机配备了气动刹车，以便于在空中有更好的操控性。
-
3. The pneumatic pump is designed to be easy to use and maintain.
这种气动泵设计得易于使用和维护。