1. 形容詞
   愚蠢的
   輕浮的
   

   同義字詞
   birdbrained,ditzy,ditsy,dizzy,flighty,frivolous,frothy,giddy,goofy,harebrained,light-headed,light-minded,puerile,scatterbrained,silly
   

例句

1. Featherbrained or not, chooks make great pets for children.
2. I've been waiting for that featherbrained bird to buzz off,' said the frog.
3. (3) Justice and injustice are universal and general, whereas our natural moral sentiments are partial and particular: e.g., justice might decide in favor of a featherbrained and filthy-rich bachelor instead of a level-headed man trying to support his destitute family, setting aside as irrelevant all the circumstances that engage our affections in favor of the latter.