雷管 [－－]

Jyutping leoi4 gun2
Pinyin léi guǎn

Definitions (CC-CEDICT)
  1. detonator
  2. fuse
Definitions (Wiktionary)
  1. noun
    detonator (device used to detonate an explosive device)
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）