Picolinamide
吡啶酰胺, 氮苯酰胺
🗣️ 情景例句
What will the monthly payments be?
每月要付多少？
He's probably here.
他可能在这儿。
As its composition and line reminded him of an Italian painting he knew well, he decided to buy it.
画面构图与纸条使他想起一幅他所熟悉的意大利画，于是他决定将画买了下来。