单词purple-emperor
网络: 紫色帝王蝶；紫蛱蝶
She pointed specifically to the city copper butterfly in Europe and the purple emperor butterfly in Sweden.
他还特别指出了欧洲的铜蝴蝶和瑞典的紫色帝王蝶。
I only have room for one sedum here and have grown to love "Purple Emperor".
我这儿只有种一棵景天的地方，我越来越爱上了“紫皇帝”。