Acetylpyrazine
乙酰吡嗪
🗣️ 情景例句
Yeah, they're getting the assembly hall
是啊，他们在布置大礼堂
If you expect to enter the university,you should apply now.
如果你期望进入大学，你现在应该申请。
You might have left it in the shop.
可能你把它落在店里了。