音标：['ʌndәwә:ld]
n. 下层社会, 地狱, 下流社会
在线英汉词典

underworld的短语、例句：

underworld n the underworld [sing] 1 (in mythology) place under the earth inhabited by the departed spirits of the dead （神话中的）阴间, 阴曹. 2 part of society that lives by vice and crime 下流社会; 黑社会
police contacts in the London underworld伦敦黑社会中的警方眼线
[attrib 作定语] leading underworld figures, ie notorious criminals 黑社会的头面人物（劣迹昭彰的罪犯）.