Methylacetopyranone
脱氢乙酸
🗣️ 情景例句
I felt differently at that time.
那时我的感觉又不一样了。
Between friends all is common.
朋友之间不分彼此。
No matter how much you want to bathe, it just isn't safe.
不管你多想在这里游泳（都不要游），这里不安全。