Picolinamide
吡啶酰胺, 氮苯酰胺
🗣️ 情景例句
Looks like we should've bought a bigger one.
看来我们应该买一件大些的。
I hope you can find your glasses soon.
我希望你很快就找到你的眼镜。
rising at one-foot intervals all the way to the top of the atmosphere.
并按1英尺的间隔从地面一直排列到大气层的顶端。