Arsinoline
砷杂萘
🗣️ 情景例句
and used to play drums with the jazz band on weekends.
周末还经常在爵士乐队中打鼓。
All things must come to an end.
天下无不散的筵席。
That's international practice. We can't break it.
这是国际惯例，我们不能违背。