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
溶 | melt, dissolve, thaw |
岩 | boulder, rock, cliff |
洞 | den, cave, excavation |
穴 | hole, aperture, slit, cave, den |