Penten
(=pentaethylenehexamine)五亚乙基六胺
🔁 扩展释义
【化】 五亚乙基六胺
🗣️ 情景例句
Who do you think you are kidding.
你想要蒙谁呢？
Do no through fear of poverty surrender liberty.
不要因为怕贫苦而放弃自由。
Have you any small change, sir?
先生，您有零钱吗？