Hexanaphthene
n. [化]环己
🗣️ 情景例句
It's hard to do anything but listen in this family.
在这个家庭 除了听别人之外还能怎样。
What do you want?
干嘛？
How do you do? I'm sorry. I know only a little English.
你好！很遗憾，我只懂一点英语。