adj.心智健全的,神志正常的,明智的,稳健的
In spite of the extremity of her seclusion she was sane.
尽管完全与世隔绝,她依然心智健全。
Did he come across as a sane rational person?
他看起来是一个正常而理智的人吗?
I alone was sane, I thought, in a world of crazy people.
我认为,在一群疯子的世界里只有我自己是理性的。