Methanoic acid
[化] 甲酸
🧩 词语组成解析
🗣️ 情景例句
Let's see. Oh, welcome home.
让我看看。噢， 欢迎回家来。
That makes ten dollars, right?
这加起来是十美元，对吗？
Glancing at it briefly, the dealer told him that it was worth $50.
古董商漫不经心看了一眼那幅画，告诉弗兰克那画值50英镑。