Benzanthrone
苯并蒽酮
🗣️ 情景例句
What's the long buildings?
那座长形的建筑是什么？
Bad habits are easily formed.
坏习惯容易养成。
The article began: 'Hundreds of steps lead to the high wall which surrounds the president's palace'.
“几百级台阶通向环绕总统的高墙。