Dimethylhexane
二甲基己烷
🗣️ 情景例句
Did everything go all right?
一切都顺利吧？
My favorite winter sport is skiing.
我最喜欢的动机运动是滑雪。
2% for prompt payment, net in thirty days.
立即付款的话可以有九八扣，三十天内付款需付全额。