Ethanearsonic acid
[化] 乙胂酸
🧩 词语组成解析
🗣️ 情景例句
We were together in the Thursday night drama society.
我们过去总在星期四晚上的话剧社团聚会。
It's a deal!
一言为定！
David Hall,83, Bridge Street.
大卫。霍尔，大桥街83号。