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
The food was terrible.
食物糟透了。
I hope you bring his records with him.
我希望你带他的唱片一起来。
If you think it is necessary.
如果你认为有这必要的话。