Penten

(=pentaethylenehexamine)五亚乙基六胺

🔁 扩展释义

【化】 五亚乙基六胺

🗣️ 情景例句

you could establish out of your home,
可以在家中开创
Henry got a toothache and asked to be excused.
亨利牙疼,请求离开一下。
Would you please read the draft contract and make your comments about the terms?
请仔细阅读合同草案,并就合同各条款提出你的看法好吗?)
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