Anthrindan
[化] 环戊烷并蒽
🗣️ 情景例句
He's still not used to life in the city.
他仍然没有适应城市生活。
Do as you would be done by.
推己及人。
There being no one to help me, I had to do it all alone.
因为没有人帮助我，我不得不独立完成这项工 作。