Danthron
[化] 丹蒽醌; 1,8-二羟基蒽醌
🗣️ 情景例句
with my children and grandchildren.
与儿子、 孙子们在一起。
These buildings are supposed to be earth quakeproof.
这些建筑物是耐震建筑才对。
To my surprise, he gave me the money immediately.
令我惊奇的是，他立刻把钱给了我。