基本解释n.[矿]易变辉石同根派生 pigeonite相关词英汉例句Plutonic rocks consisting of pyroxene, pigeonite and plagioclase, the source of cumulate eucrites. 包括辉石、易变辉石、和斜长石等火成岩,来自于推积性的喷发。pigeonite更多例句