Acetylpyridine
乙酰吡啶
🗣️ 情景例句
When would we have to move?
什么时候我们得搬家？
It's been a long time.
好久不见了。
He gets a good salary, but he always borrows money from his friends and never pays it back.
他的薪水很高，但他却总是向朋友借钱，并且从来不还。