Pentandioic acid
[化] 戊二酸
🧩 词语组成解析
🗣️ 情景例句
I think I'm a cooperative worker.
我认为我具有合作精神。
The restaurant doesn't open until seven forty-five.
饭馆要到七点四十五分才开门。
He is commonly supposed to be foolish.
他是公认的傻瓜。