Arsindole
[化] 砷杂茚
🗣️ 情景例句
How many people will you be bringing?
你约了多少人来？
It is good to have some friends both in heaven and hell.
天堂上和地狱中都有几个朋友，这乃是一件好事。
His previous attempts had been unsuccessful.
他以前的尝试没有成功。