Cyclonene
[建] 环酮烯, 胡椒基环己烯酮
🗣️ 情景例句
That's what I mean.
我就是指的这个。
If you wish good advice, consult an old man.
如要忠告向老人请教。
Every child that is born into his group will share them with him,
每一个和他诞生在同一个社团中的孩子和他一样具有相同的风俗；