someone who wastes time
同义词：dallier??/??dillydallier??/??dilly-dallier??/??lounger
move around slowly and aimlessly
同义词：mope around
be apathetic, gloomy, or dazed
同义词：moon around??/??moon about
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。