upkeep
n. 维持；维修费；保养
例句
This generated little commerce for downtown businesses in the evenings, which made business and generating tax revenue for municipal upkeep difficult.
这使得市中心在晚上几乎没有商业活动，商业和税收收入难以维持市政运营。
The money will be used for the upkeep of the park.
这些钱将用于该公园的维护。
《柯林斯英汉双解大词典》
Tenants are responsible for the upkeep of rented property.
承租人应负责维修租用的房产。
《牛津词典》
