英[ɪn'seɪn]美[ɪn'seɪn]
记忆方法
词源记忆法
in-,不,非,sane,心智健全的。
adjective(形容词)noun(名词)
双解例句
adjective(形容词)noun(名词)
小知识
To be insane is to have a seriously disordered state of mind. This is also a slang word for acting wacky or wild.
This word has two closely related meanings. People who are insane are suffering from a seriously irrational or disordered state of mind. When someone commits a crime, it's important to know if they were sane or insane. If they're insane, the penalty is different. Many uses of the word are not so serious. A wild party is called insane, and car salesmen say their prices are insane. A teacher assigning six hours of homework might be told “That’s insane!”
实用短语
常用短语
单词用法
词组短语
insane asylum精神病院;
词根词缀
词根: san
=healthy,表示”健康的”
adj.
insane 患精神病的,精神病患者的,极愚蠢的in不+sane神志清醒的→adj.患精神病的,精神病患者的,极愚蠢的
sanative 治疗病症的, 有益于健康的san健康的+ative……的→有健康作用的
sane 心智健全的,神志清醒的,明智的,稳健的san健康的+e→adj.心智健全的,神志清醒的,明智的,稳健的
n.
sanatorium 疗养院,休养所sanat=san健康的+orium场所→健康的场所
sanity 神志清楚san健康的+ity表名词→n.神志清楚