- 活断層
- かつだんそう【活断層】active fault/-fɔ́ːlt/ 〖C〗 〔地〕.* * *かつだんそう【活断層】【地質】 an active fault; 〔断層線〕 an active fault line. [⇒だんそう3]
●この辺りの真下に活断層が走っている. There's a fault [an active fault] right under this area. | An active fault line runs right under this area.
活断層地帯 a zone [region] of active faulting.
Japanese-English dictionary. 2013.