名词 air gun:

1. a gun that propels a projectile by compressed air

airleg气腿airn.空气；天空；空中；感觉；神态；曲调；装腔作势v.晾干；使通风；广播air-attack targets空袭目标air filter cartridge滤气器滤筒air transit of goods货物空运过境air atomising burner空气雾化烧嘴air anti-submarine航空反潜Airforce delta Storm三角洲空军风暴Air Traffic Division航空交通处air quantity control风量调节air temperature sets气温序列air-puff tonometer气压眼压计

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. He took a pot at the neighbour's cat with his air rifle.
   他用气枪向邻居的猫打了一枪。