Vanitiolide
[化] 香草吗啉; 硫代香草酰吗啉
🗣️ 情景例句
He's always in and out of jobs.
他老是跳槽。
How long will you remain there?
你将会在那里逗留多久？
The only thing to do was ask them to come half an hour later than the other guests.
唯一的办法就是请他们比别的客人晚来半小时。