Acetoxyacetone
[建] 醋酸基丙酮
🗣️ 情景例句
Let me show you some pictures of houses.
我来给你们看看一些房子的照片。
Know something of everything and everything of something.
既要有一般常识，又要有专业知识。
The silence was suddenly broken when a large car, with its headlights on and its home blaring, roared down the arcade.
宁静突然被打破，一辆大轿车亮着前灯，响着喇叭，呼啸着冲进了拱廊街，