Oxaldehyde
乙二醛, 草醛
🗣️ 情景例句
We're going to go to lunch in a few minutes, honey.
我们一下子就去吃中餐， 亲爱的。
He likes playing at the model buiding.
他喜欢玩摸型建筑。
They put the food in paper bags, and take it home, or to their work place.
人们把这些食品装进纸袋，然后带回家或工作地点。