基本解释n.多色现象(多向色性)同根派生 polychroism相关词英汉例句Polychroism Obviously, a blue-green to blue. 7.5 hardness, density 2.68-2.80 grams / cubic centimeter. 多色性明显,为蓝到蓝绿色。硬度7.;5,密度2polychroism更多例句