magmata
n. 岩浆
例句与用法：
A process of rock alteration or mineral formation brought about by the action of gases emitted from solidifying magma.
气成作用; 气成通过从岩浆凝固中释放气体的作用下引起的岩石改变或矿物形成的过程
Upward pressure from underlying magma domes the surface.
地下岩浆的向上推力使地面成圆顶形。
词形变化：