Thioethanolamine
硫代乙醇胺
🗣️ 情景例句
He is in conference right now.
他现在在开会。
He who would search for pearls must dive below(or deep).
欲寻珍珠，须潜水下。
of the nature of the illness from which his friend was suffering,
不知道他的朋友得的是什么病，