insane基本解释
adj,疯狂的；精神病的；极愚蠢的,同近
That’s an insane risk..那是疯狂的冒险之举。
疯狂的；精神病的；极愚蠢的英释中释adjcompletely stupid or crazy, often in a way that is dangerous
insane asylum,精神病院.短语
