sane
adjective uk/seɪn/ us/seɪn/
C2 心智健全的，神智正常的;头脑清醒的
having a healthy mind and not mentally ill
In the doctor's opinion he was sane at the time of the murder. 按照医生的看法，他在谋杀时神志清醒。
humorous The only thing which keeps me sane after a hard day in the office is jogging! 在办公室辛苦工作一天后，唯一能使我保持头脑清醒的方法就是慢跑。
C2 明智的
showing good judgment and understanding
It was a sane decision and one we all respected. 这是一个明智的决定，也是我们都尊重的决定。