upkeep

• 名词，指维持某物处于良好状态的行为，或指通过提供食物等维持生命。

A noun referring to the activity of maintaining something in good working order, or the act of sustaining life by providing food or other means of subsistence.

不可数

1. MaintenanceB2formal

   The process of keeping something in good condition through regular care and repairs.

   维护

   • The upkeep of an old house can be very expensive.
   • Regular upkeep of your car extends its lifespan.
   • The garden requires constant upkeep to stay beautiful.

   同义词careconservationmaintenancepreservationservicing

   反义词disrepairneglectnegligence

2. Cost of maintenanceB2formal

   The financial cost required to maintain something in good working order.

   维护费用

   • The annual upkeep of the building is over $10,000.
   • They set aside a budget for the upkeep of the equipment.
   • The upkeep of the park is funded by local taxes.

   同义词maintenanceoverhead

3. SustenanceC1formal

   The provision of food and other necessities needed to support life.

   生计维持

   • The charity provides for the upkeep of orphaned children.
   • He works hard to ensure the upkeep of his family.
   • The upkeep of livestock requires a steady supply of feed.

   同义词keeplivelihoodmaintenancenourishmentsubsistencesupportsustenance