pillow lava

英 美
  • 枕状熔岩
  • lava n.熔岩;火山岩
  • pillow n.枕头vt.枕;搁;垫
Noun:
  1. lava that hardened in rounded shapes suggestive of pillows; believed to result from underwater eruptions

    1. This image shows ropy pahoehoe, a type of basaltic lava that forms when solidifying lava meets an obstruction.
      这幅照片展示了当玄武质熔岩流动时遇到障碍形成的绳状熔岩。