Dithioacetals
二硫缩醛
🗣️ 情景例句
Oh, good.
噢， 好了。
I only had five dollars.
我只剩五美元。
Nearly everybody enters for 'The Nicest Garden Competition' each year, but Joe wins every time.
几乎每个人都参加每年举办的“最佳花园竞赛”，而每次都是乔获胜。