dingbat

• n. 笨蛋；钱；容易投掷的东西；主意
• [计算机] 装饰标志.

英英释义

Noun:

1. a silly empty-headed person;

   "you would be a dingbat even to try it"
   "yet here he was with an upper class dingbat who just happened to be married to his sister"
   

经典引文

• An upper class dingbat who just happened to be married to his sister.

  出自： I. Banks