centerfire
美 ['sent?fa??r]
英 ['sent?fa??r] 
- adj.中心點火的
- 網絡中發(fā)式;底火;中央式底火
英漢解釋
例句
Pistol and Revolver Ammunition for the Use of Commercial Manufacturers, Pressure and Velocity of Centerfire
商業(yè)生產用和手槍和左輪手槍軍火中心火的壓力和速率
Pressure and Velocity of Centerfire Rifle Sporting Ammunition for the Use of Commercial Manufacturers
商業(yè)生產用的中心火來福運動手槍的壓力和速率