Paraethoxyacetophenone
对乙氧基苯乙酮
🗣️ 情景例句
Would you tell me something about your family?
请告诉我一些你的家庭情况，好吗？
The darkest hour is that before the dawn.
黎明前是最黑暗的时刻。
Yesterday I paid him a visit.
昨天我去看望了他。