Definition of 溶岩洞穴 (ようがんほらあな)

ようがんほらあな

溶岩洞穴

ようがんほらあな

youganhoraana

noun
lava cave
Related Kanji
melt, dissolve, thaw
boulder, rock, cliff
den, cave, excavation
hole, aperture, slit, cave, den