Biacetyl
联乙酰, 2, 3一丁二酮
🗣️ 情景例句
I don't think this is my meal.
我想这不是我点的。
What's your favorite sport?
你最喜欢什么活动？
There's a talk on cancer that might be quite interesting, so perhaps I'll go to that.
有个关于癌症的报告可能很有意思，也许我会听听。