Sorbaldehyde
山梨醛, 已二烯
🗣️ 情景例句
I hope you don't mind
希望你不介意
A discontented man knows not where to sit easy.
不满足者坐无宁时。
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。