Anthraquinone plgments
[机] 色素
🧩 词语组成解析
n. [化]蒽醌
🗣️ 情景例句
I want to stay here and fish.
我想待在这里 钓鱼。
What time's the next train to Washington?
下一趟去华盛顿的车几点开？
In this much-travelled world, there are still thousands of places which are inaccessible to tourists.
在这个旅游频繁的世界上，仍有成千上万个游人足迹未至的地方。