Definition of 坑内事故 (こうないじこ)
こうないじこ
坑内事故
こうないじこ
kounaijiko
noun
•
mine accident
Related Kanji
| 坑 | pit, hole |
| 内 | inside, within, between, among, house, home |
| 事 | matter, thing, fact, business, reason, possibly |
| 故 | happenstance, especially, intentionally, reason, cause, circumstances, the late, therefore, consequently |