Epibromohydrin
表溴醇, 3-溴-1, 2-环氧丙烷
🗣️ 情景例句
Thank you, Mr. Wang. See you later.
谢谢您，王先生。再见！
That was a close call! We nearly hit that car.
真是好险阿，我们差点撞着那辆汽车。
Keep it up!
坚持下去！