pneumaticsn.气体力学pneumaticadj.气动的；充气的；<宗> 灵魂的，精神的pneumatic analog气动模拟pneumatic clutch气力离合器pneumatic calker气动铆锤pneumatic bumper气压减震器pneumatic target气动靶pneumatic tissue贮气组织pneumatic roller气胎辊Pneumatic finger气动手指pneumatic digger风铲pneumatic feeder风动给料机

1. The most widely used large energy source is the air gun.
   应用最为广泛的大的能量源是空气枪。
2. Stilwell promised his brother a pneumtic gun on his birthday.
   史迪威在他弟弟过生日的时候应许给他一支气枪。