靛青
4.The natural indigo uses the traditional craft for dyeing pure cotton crude cloth, and then the CHINA INDIGO PRINT is appeared.
5.erect to spreading hairy shrub of United States Pacific coast having racemes of red to indigo flowers.
6.Many people came to live in Charleston because it produced indigo and had a good port.
7.The horse under clouds on the other hand with the white and white clouds on indigo heavens runs.
