释义 |
导火线导火线[dǎo huǒ xiàn]1.■ (使爆炸物爆炸的引线) blasting fuse; powder train; train; common fuse; fuse; powder-flag:定时导火线time fuse2.■ (比喻引起事变爆发的近因) a small incident that touches off a big one; the direct cause of an event:战争的导火线an incident that touches off a war 常用词组1.■导火线点火器 spitter;2.■导火线套管 {采矿} blasting barrel |