Picolinamide
吡啶酰胺, 氮苯酰胺
🗣️ 情景例句
Is this the bus that goes by the mall?
这班公共汽车经过商业街吗？
The sea complains it wants water.
大海总是抱怨水不够。
And Chen Wei was sure he could see a snake in the grass. I remember.
陈伟还肯定他看到草里有一条蛇。我记得呢。