Hydroalkylation
加氢烷基化
🗣️ 情景例句
I've got three days off next week.
下星期我有三天假。
Yes, you can. Would you please show me your card?
可以，让我看看您的卡。
I felt as if I had stumbled into a nightmare country, as you sometimes do in dreams.
我感到自己就像平时作梦那样迷迷糊糊地闯进了恶梦境地。