Dimethylhexane
二甲基己烷
🗣️ 情景例句
It's good to meet you.
很高兴见到 。
Shall we start the meeting now?
我们现在开始开会好吗？
I saw a beautiful fish in the street market the other day.
前几天，我在街市上见到一条很漂亮的鱼。