tumuli lava

• 瘤状熔岩

tumuli lava的用法和样例：

例句

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。