Glycomide
N-苯基苯乙酰胺
🗣️ 情景例句
We haven't heard from him for weeks but we're still hoping for a letter.
我们已经有几个星期没有他的消息，但仍然盼望着他的来信。
Advanced technology has enriched China.
先进的工业技术使中国富裕起来。
There is an electric cooker in the kitchen.
厨房里有个电灶。