rattlebrained

英['rætlˌbreɪnd] 美['rætəlˌbreɪnd]
  • adj. 头脑空虚的;愚蠢多嘴的
  • rat n.变节者;鼠;卑鄙的人v.捕鼠;背叛;偷窃
  • ratability n.可估价之事;可课税
  • ratable adj.可估价的;可评价的;比例的
  • ratably adv.可估价地
  • ratafee n.果酒;果汁兴奋剂
Adjective:
  1. lacking sense or discretion;

    "his rattlebrained crackpot ideas"
    "how rattlepated I am! I've forgotten what I came for"

【邻近词汇】