having or causing a whirling sensation; liable to falling
同义词：dizzy??/??woozy??/??vertiginous
lacking seriousness; given to frivolity
同义词：airheaded??/??dizzy??/??empty-headed??/??featherbrained??/??light-headed??/??lightheaded??/??silly
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。