Phenanthridone
[化] 菲啶酮
🗣️ 情景例句
He said they need a new book of photographs,
他说他公司需要一本新的摄影集，
I thought he could design the most beautiful department store, but...
我想他能设计出最漂亮的百货商场，不过……
No one discovers a rarity by chance.
无论是谁都不会一下子就发现一件珍品。