Formosulfacetamide
甲醛磺醋胺
🗣️ 情景例句
With your background and experience,
依你的背景和经验，
What flights do you have from New York to London tomorrow?
明天从纽约飞往伦敦的有哪几班机？
Traffic police are sometimes very polite.
交通警有时也很客气。