Phthalhydrazide
邻苯二甲酰肼
🗣️ 情景例句
That shop sells quality goods.
那家店卖的东西很好。
Give a fool rope enough and he will hang himself.
授绳与愚，愚能自傅。
No, the factory is very near my house.
不。我的单位离家很近。