单词 | 底火 |
释义 | 〔primer〕A cap or tube containing a small amount of explosive used to detonate the main explosive charge of a firearm or mine.雷管,底火,导火线:装有少量爆炸物的帽或管,用来引爆枪炮或地雷、水雷等〔hammer〕The part of a gunlock that hits the primer or firing pin or explodes the percussion cap and causes the gun to fire.击铁,击锤:枪机中用来击发底火或击动撞针以击穿火帽,使得枪炮得以发射的部分 |
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