plutonic

🇬🇧/pluːˈtɒnɪk/ 🇺🇸/pluːˈtɑːnɪk/ 7
(of igneous rocks) derived from magma that has cooled and solidified below the surface of the earth (火成岩)深成的 (See also abyssal)

adjective [原级](火成岩)深成的

Xiaohe rock body is a "I-type" high-plutonic rock body. 小河岩体是一个“I”型高位深成岩体。

adjective [原级](Plutonic)冥王的,阴间的

Plutonic igneous rock having visibly crystalline texture. 深成火成岩石,有明显的晶体纹理。