分类：教育/科学-外语学习-英语考试
问题：关于烟花的几个术语，高手请多多指教protrudingfusep 
truding fuseprimary packselection packshot tubefirework casepyrotechnic unitthe report and/or bursting chargeprinciple effects
回答：protruding fuse 引火导线
primary pack 普通包装
selection pack 精装
shot tube 发射管
firework case 烟花盒
pyrotechnic unit 烟火燃体
the report and/or bursting charge 音效爆炸药
principle effects 效果原理