Nitrosoketones
[化] 亚硝基酮
🗣️ 情景例句
Have a safe trip back.
祝您平安返家。
How long does it take for a letter to get to California ?
一封信到加利福尼亚要花多长时间？
This led to yet another angry argument.
这又引起一场唇枪舌剑的争吵。