Indigotin
n. 靛青, 靛蓝\\n[化] 靛蓝
🗣️ 情景例句
And the show will help promote it.
而这次展览会有利于促销它。
For a few, scholarships were sources of support.
有少数人，奖学金是他们接受教育的学费来源。
Hello, Bruce. What a beautiful day!
你好，布鲁斯。天气多么好啊！