🧩 词语组成解析
乙醛
[化]一种三分子的缩合物
🗣️ 情景例句
I'll doing fine, too.
我也很好。
Good luck!
祝你好运！
There they look at the moon, and eat the cakes.Mmmm! How delicious they are!
他们赏月，吃月饼。唔！它们（月饼）多好吃呀！