常见例句Any of several intermediate igneous rocks constituting feldspar and ferromagnesium minerals that occur as dikes and minor intrusions. 煌斑巖任一種含有長石和鉄鎂鑛物中型的黑色巖石，呈現爲巖脈或侵入巖ferromagnesium sulfate 硫酸鉄鎂 返回 ferromagnesium