Tetrabasic acid
[化] 四元酸
🧩 词语组成解析
a. [化]四代的, 四元的, 四碱的
🗣️ 情景例句
I keep thinking about that bag of film. Eight rolls.
我一直在想着旅行袋的事。一共有八卷呢。
If you were to attend the banquet ,what would you wear?
如果你将出席宴会，你将穿什么？
I love travelling in the country, but I don't like losing my way.
我喜欢在乡间旅行，但却不愿意迷路。