Isofuranodienone
二氢三甲基环癸并呋喃酮
🗣️ 情景例句
And they have lots of clip-on bow ties.
而且他们有许多夹上去的领结。
I don't think he'll remember a thing tomorrow morning.
我认为，到明天清晨，他会忘得一干二净。
Were you in San Francisco at the time of the big earthquake in 1989?
1989年旧金山大地震时，你在那儿吗？