名詞 magma:

1. molten rock in the earth's crust

1. A process of rock alteration or mineral formation brought about by the action of gases emitted from solidifying magma.
   氣成作用; 氣成通過從巖漿凝固中釋放氣體的作用下引起的巖石改變或礦物形成的過程
2. Upward pressure from underlying magma domes the surface.
   地下巖漿的向上推力使地面成圓頂形。

mag.ma

n.（名詞）
【復(fù)數(shù)】 mag.ma.ta[-mô.t…] 或 mag.mas
A mixture of finely divided solids with enough liquid to produce a pasty mass.
稠液：由精細分割的固體和足夠的液體混合在一起而形成的一種象面團似的物質(zhì)
Geology The molten rock material under the earth`s crust, from which igneous rock is formed by cooling.
【地質(zhì)學(xué)】 巖漿：地球外殼內(nèi)部的熔融巖石物質(zhì)，冷卻后形成火成巖
Pharmacology A suspension of particles in a liquid, such as milk of magnesia.
【藥理學(xué)】 乳劑：液體中的懸浮物質(zhì)，諸如鎂乳
The residue of fruits after the juice has been expressed; pomace.
果渣：水果在果汁被榨干后的殘余物；果渣

來源：
Middle English [sediment, dregs]
中古英語 [沉淀物，渣滓]
from Latin
源自 拉丁語
from Greek [unguent]
源自 希臘語 [軟膏]
from massein mag- [to knead] * see mag-
源自 massein mag- [揉成團] *參見 mag-

【引伸】
magmat.ic