Pentaethylene-hexamine
[化] 五亚乙基六胺
🧩 词语组成解析
n. [化]四氮六甲圜
🗣️ 情景例句
How are you getting on with your studies?
你功课情况如何？
I wish I had half the money he does.
但愿我有他一半的钱。
He is taller than I by ahead.
他比我高一头。