Paraethoxyacetophenone
对乙氧基苯乙酮
🗣️ 情景例句
We'll finish the conversation when they go to the museum.
他们去博物馆之后我们再聊。
The X2500 will change your work in the office.
X2500将会改变你在办公室的工作。
We thought we might go out, but we said we'd check with each other first.
我们认为我们可能出去，但我们说好要先互相通通气的。