a social sphere that exists outside of the mainstreama report on the demiworld of drug addiction
a report on the demiworld of drug addiction
demimondes, half-worlds, netherworlds, underbellies, underworlds
abysses, depths
英语同义词词典收录了63618条英语词条,基本涵盖了全部常用同义词或反义词的辨析及翻译,是英语学习的有利工具。