Anthrazine
[化] 二蒽并[1,2-1',2']哒嗪
🗣️ 情景例句
The minister has indicated that he may resign next year.
该大臣已经示意他明年可能会辞职。
What is known to three is known to everybody.
一件事情三个人知道就人人知道。
A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down!
在钟塔上干活的一位油漆工把一只油漆桶挂在了一根指针上，把钟弄慢了！