Benzanthrone
苯并蒽酮
🗣️ 情景例句
I am so happy for you both.
我真为你们俩感到高兴。
It is so necessary for you to have some rest and relaxation.
你特别需要休息和娱乐。
I don't know how to express my gratitude.
我不知道怎样来表达我的感激之情。