Umbelactone
羟甲基甲基呋喃酮
🗣️ 情景例句
How could I forget?
我怎么会忘呢？
Why are you laughing at me?
你为什么嘲笑我？
At the station, he was told by a smiling policeman that his bicycle had been found.
在警察局里，一位面带笑容的警察告诉他，他的自行车找到了。