Indigotin
n. 靛青, 靛蓝\\n[化] 靛蓝
🗣️ 情景例句
Is there any more plain paper?
还有没有更多的白纸？
Don't pass up a golden opportunity.
勿失良机。
the waters flow more quietly, and in the end, without any visible break,
河水流得平缓起来，最后连绵不断地