柯林斯词典scatterbrain /ˈskætəˌbreɪn/ 1. N a person who is incapable of serious thought or concentration 浮躁的人; 精力不集中的人 返回 scatterbrain剑桥词典a person who forgets things easily or does not think seriously about things 健忘的人；轻率的人 I'm such a scatterbrain - I'm always leaving my bag behind. 我真没脑子——我老是忘了自己的包。 返回 scatterbrain