centerfire
美 ['sentəfaɪər]
英 ['sentəfaɪər] 
英汉解释
例句
Pistol and Revolver Ammunition for the Use of Commercial Manufacturers, Pressure and Velocity of Centerfire
商业生产用和手枪和左轮手枪军火中心火的压力和速率
Pressure and Velocity of Centerfire Rifle Sporting Ammunition for the Use of Commercial Manufacturers
商业生产用的中心火来福运动手枪的压力和速率