Paraethoxyacetophenone
对乙氧基苯乙酮
🗣️ 情景例句
Zip it!
闭嘴！
Please try to focus your attention on the speaker.
请试着把注意力集中于演讲的人。
They say. So they still have them.
他们说。所以他们依然有圣诞袜。