名词
1. 蠢人;傻瓜
If you call someone an imbecile, you are showing that you think they are stupid or have done something stupid.
2. 十分愚蠢的;低能的
Imbecile means stupid.
3. 低能者;弱智者
In the past, people who had something wrong with their brains that made them seem less intelligent, or different from other people, were sometimes called imbeciles .