熔岩穹丘 róngyánqióngqiū magma dome Definitions Defs Origin Strokes Stroke Words Sentences Sents 熔岩穹丘 róngyánqióngqiū magma dome magma dome; a volcanic dome formed by the slow extrusion of viscous lava
熔岩穹丘 róngyánqióngqiū magma dome magma dome; a volcanic dome formed by the slow extrusion of viscous lava
