Rudbeckianone
金光菊酮, 三甲基环十一碳二烯酮
🗣️ 情景例句
His experience will be valuable to both of us.
他的经验对你我都很有用。
Until when?
借到什么时候？
Yes, please. It's very delicious. Did you cook it yourself?
好的。味道好极了。是你自己煮的吗？