释义 |
雷管 léi guǎn 基本例句 primerexploderpercussion capdetonatorsnap capprimingdetonating capamorceaugetcapsuleCap.ignition capdetonate-tubeblaster cappriming tubedetonating primerblasting cap 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A cap or tube containing a small amount of explosive used to detonate the main explosive charge of a firearm or mine. |