Picolinamide
吡啶酰胺, 氮苯酰胺
🗣️ 情景例句
Ladies and gentlemen,
各位女士 各位先生
Don't let him fool you.
别被他唬了。
In the afternoon, she usually sees her friends.They often drink tea together.
下午，她总是会见她的朋友。她们经常在一起喝茶。