Acetonaphtone
[医] 萘乙酮
🗣️ 情景例句
I am also glad to be here.
我很高兴来这里 。
I worked at the factory this afternoon.
我今天下午在工厂工作。
Computers have become smaller and smaller, more and more powerful and cheaper and cheaper.
计算机已经变得体积越来越小，功能越来越多，价格越来越低，