Acetylnaphthylamine
乙酰萘胺
🗣️ 情景例句
I keep thinking about that bag of film. Eight rolls.
我一直在想着旅行袋的事。一共有八卷呢。
Merry Christmas!
圣诞快乐！
That's right.D.N. Hall,83, Bridge Street.
那就对了。D。N。霍尔，大桥街83号。