Violanthrone
蒽酮紫(紫色还原染料)
🔁 扩展释义
【化】 紫蒽酮
🗣️ 情景例句
Turn around, Michelle. Let me see the back of it.
转过去一下， Michelle。让我看看它的背面。
I asked him to paint it for me, but he wouldn't
我请他帮我油漆，但是他不肯。
We can offer a 10% discount for orders over 10000 pieces.
订购一万个以上，我们可以打九折。