Neohexene
新已烯, 二甲基丁烯
🗣️ 情景例句
I think something he can use is the best. A watch or something.
最好是实用的，像手表啦或什么的。
Are you going to have dinner at home tomorrow night?
你明天晚上在家吃晚饭吗？
Fred realized that he had discovered an interesting and enjoyable way of making money.
弗雷德认识到，他已找到了一种既有趣又愉快的挣钱方法。