Mercaptal
缩硫醛
🗣️ 情景例句
I owe you a good steak dinner.
我欠你一顿牛排晚餐。
He's a composer of folk ballads.I like his music a lot.
他是民谣歌曲作曲家，我很喜欢他的音乐。
One night, however, our vicar work up with a start: the clock was striking the hours!
一天夜里，我们的牧师突然被惊醒了，大钟又在“打点”报时了！