Bromobutanone
[机] 溴丁酮
🗣️ 情景例句
Great. What's happening with you these days?
非常好。你最近几天怎么样？
He that lies down with dogs must rise up with fleas.
近朱者赤，近墨者黑。
What about her money belt?
那她装钱的腰包呢？