산이 많거나 험준한 산봉우리들이 늘어선 지형의.
Having many mountains or characterized by a landscape of high hills and peaks.
예문:
"The hikers were exhausted after traveling through the mountainous terrain for three days."
"Switzerland is famous for its beautiful mountainous scenery and world-class ski resorts."
크기나 양, 정도가 매우 커서 마치 산과 같은.
Extremely large in size, quantity, or degree, often suggesting something that is difficult to overcome.
예문:
"The small company struggled to survive while facing mountainous debts."
"During the severe storm, mountainous waves crashed against the stone lighthouse."