Paraldol
仲醛醇, 二聚间羟丁醛
🗣️ 情景例句
If you have time around Christmas, please come to visit my family.
如果你圣诞节前后有空，欢迎到我家来玩。
He that would eat the kernel must crack the nut.
要把果仁吃，就得碎果壳。
Another cat came to my house.
又有一只猫来到我家了。