Nantoka/雷管léi guǎn雷管 (léi guǎn) is a Chinese word meaning “detonator; fuse”.Meanings1detonator2fuseCharacters in 雷管雷léi · thunder管guǎn · to take care (of)Related words管to take care (of)管surname Guan管variant of 管[guan3]不管not to be concerned雷thunder雷surname Lei尽管despite不管怎样in any case; no matter what管理to supervise管用efficacious主管in charge管道tubingStudy Chinese with flashcards →