Normuscone
(=cyclopentadecanone)环十五酮
🗣️ 情景例句
I wish she were here with us to enjoy the country.
我真希望现在她就和我们在一起享受这乡村美景。
I'm sorry the casserole has gotten over cooked.
对不起，沙锅给炖焦了。
The questions were very easy.How about you, Gary?
题目很容易。加里，你怎么样？