Violanthrone
蒽酮紫(紫色还原染料)
🔁 扩展释义
【化】 紫蒽酮
🗣️ 情景例句
He was our go-between.
他是我们的媒人。
Please forgive me.I didn't mean to start an argument.
请原谅我。我没开始争论的意思。
The seed was sprayed over the ground in huge quantities by aeroplanes.
飞机把这种草籽大量地撒播在地上。