Hexamethoxy diphenic acid
[化] 六甲氧基联苯甲酸
🧩 词语组成解析
🗣️ 情景例句
We had a good day.
我们今天玩得很开心。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
Yes, please.
好，请拿一本。