Nonadiendioic acid
[化] 壬二烯二酸
🧩 词语组成解析
🗣️ 情景例句
I found it.
我发现了它。
La, la, I wash them, and then I dry them.
啦啦，洗濯之后就把它们晒干。
This is a good photograph.Who are these people?
这是一张很好的照片。这些人是谁。