Vanitiolide
[化] 香草吗啉; 硫代香草酰吗啉
🗣️ 情景例句
Keep to the rules, and nothing can go wrong.
按规矩办事情就不会出差子。
If you want knowledge, you must toil for it.
若要求知，必须刻苦。
I was proud that we had come across something that was completely unknown and valuable and,
让我感到自豪的是，我们在无意中发现了不为世人所知的、有价值的东西，