Hexamethylene
n. [化]环己
🔁 扩展释义
【医】 环六亚甲基, 环己基, 环己烷
🗣️ 情景例句
Good afternoon. Make yourself at home.
下午好。请随便些。
Ouch, that hurts!
哎呦，好痛呀！
Everybody says I must be mad and they are probably right.
大家都说我肯定是疯了，也许他们说的是对的。