di.op.side
n.(名词)A light green, monoclinic pyroxene mineral, CaMgSi2O ', used as a gemstone and refractory. 透辉石:一种淡绿色,单斜晶辉石矿,CaMgSi2O ',用作宝石或耐火材料
来源:French 法语 di- [two] from Greek * see di- di- [两] 源自 希腊语 *参见 di-Greek opsis [-opsis] 希腊语 opsis [前缀,表.景色,外观,情景.]