引火线
yǐn​huǒ​xiàn

fuse

Senses

引火线/ 引火線 yǐn​huǒ​xiàn fuse

a cord used for igniting explosives or fireworks

引火线/ 引火線 yǐn​huǒ​xiàn trigger

the immediate cause or last straw that triggers an event; also written as 导火线 dǎo​huǒ​xiàn

References

classifier 引火线/引火線 → 条/條
same_as 引火线/引火線 → 导火线/導火線