Anthracene
n. 蒽\\n[化] 蒽
🗣️ 情景例句
It was my pleasure.
这是我的荣幸。
The best teachers of humanity are the lives of great men.
启迪人性最好的导师是伟大人物的生活。
Suddenly they came to a waterfall which dropped into an underground lake at the bottom of the cave.
突然，他们来到一道瀑布前，那瀑布奔泻而下，注入洞底一处地下湖里。