n.维持；维持费；保养费；生活费
I can't afford the upkeep of a large house and garden. 我负担不起带花园的大房子的维护费。
Britain has decided that it can no longer afford the upkeep of Greenwich Mean Time. 英国已经决定不再负担维持格林威治标准时的费用。
The car casts five thousand dollars a year in upkeep. 这辆车子每年用掉五千元的保养费。
Our taxes help pay for the upkeep of the city's parks. 我们交纳的税部分用于市内各公园的保养。
