Picolinamide
吡啶酰胺, 氮苯酰胺
🗣️ 情景例句
Now I can help diaper him.
我现在可以帮他换尿布了。
Do you really like it?
你真的喜欢吗？
If you make a mistake on the form, just cross it out.
如果填表出了错，划掉即可。