social disutility社会负效应
environmental disutility[环境] 环境失效
transport disutility交通负效用
travel disutility旅行负效用
marginal disutility[计划] 边际负效用
disutility n无用
composite disutility诸种不便性
disutility of labour[劳经] 劳动无效用
marginal disutility of labor劳动的边际无效性英语;翻译
N(名词) the shortcomings of a commodity or activity in satisfying human wants 产品缺点
N(名词) the degree to which a commodity or activity fails to satisfy human wants 无效程度