Cyclopentadecanonum
[医] 环十五酮
🗣️ 情景例句
How are you at mixing cocktails?
你喝混合鸡尾酒方面功夫如何？
Poverty is not a disgrace,but theft is a disgrace.
贫穷不可耻，偷窃乃足羞。
Suddenly, they heard a voice behind them.
突然他们听到身后有声音。