- [uncountable]
the life and behaviour of people who are outside normal society, especially criminals 下层社会的生活及行为；社会渣滓的生活及行为 - lowlife(plural lowlifes)(informal)
a person who is outside normal society, especially a criminal 下层社会的生活及行为；社会渣滓的生活及行为 He hangs out with lowlifes who cheat him at cards. 他和低俗的人闲逛，后者低头欺骗他。