🧩 词语组成解析
乙醛
[化]一种三分子的缩合物
🗣️ 情景例句
So did I.
我也一样。
We are looking forward to your reply to our inquiry.
我们期待你方对我方的询盘做出答复。
There was a good talk about the increase in the world's population.
有个关于世界人口增长的谈话，很不错。