同根派生 plutonic rock相关词英汉例句This belt is bounded on the north by a group of large plutonic masses.该带的北部被一群大规模的深成岩体所限。A seam of ingeous rock crops out at that point.一层火成岩在那儿冒出来。Igneous rock that has solidified beneath the earth's surface.已经在地表凝固的火成岩。plutonic rock更多例句