Parabromoaniline
对溴苯胺
🗣️ 情景例句
No, no. But I do have very close friends in New York City.
没有。我在纽约有很要好的朋友。
A hero is known in the time of misfortune.
时势造英雄。
Their life is a natural harmony.
他们的生活是一种自然的和谐，