adj.充气的，由压缩空气操作的，气动的，风动的
n.气胎，有气胎的自行车，(风琴的)管

The pneumatic drill makes quick work of concrete walls.
气动钻在混凝土墙上作业效率很高。
The factory uses pneumatic tools for assembly tasks.
工厂使用气动工具进行组装作业。
The tire was repaired with a pneumatic needle.
轮胎用气动针进行了修补。
The pneumatic system in the factory is powered by compressed air.
工厂的气压系统由压缩空气驱动。
Pneumatic tubes are used to transport documents in the bank.
银行中使用气动管来传输文件。
The pneumatic lift assists workers in moving heavy loads.
气动升降机帮助工人搬运重物。
The pneumatic brakes on the truck ensure safe stopping.
卡车上的气压制动器确保安全停车。
Pneumatic tools are quieter than their electric counterparts.
气动工具比电动工具更安静。
The pneumatic system in the car's suspension improves ride comfort.
车辆悬挂中的气压系统提高了行驶舒适性。
The pneumatic cylinder powers the robotic arm's movement.
气缸为机械臂的运动提供动力。