pluton
🇬🇧/ˈpluːt(ə)n/ 🇺🇸/ˈpluːˌtɑːn/any mass of igneous rock that has solidified below the surface of the earth 深成岩体
noun [专属名词] [地质] 深成岩体
The Shengliqiao pluton in the western Kunlun Mountains is a composite batholith. 论证了西昆仑地区的胜利桥岩体是一个复式岩基。
