基本解释n.多色現象(多曏色性)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. 多色性明顯，爲藍到藍綠色。硬度7.;5，密度2polychroism更多例句