upkeep

美音音标: ['ʌp.kiːp] upkeep
英音音标: ['ʌp.kiːp] result.0.expl|add:"

同义
maintenance upkeep care
词性
n
解释
activity involved in maintaining something in good working order
示例
he wrote the manual on car care

同义
sustainment sustenance sustentation upkeep maintenance
词性
n
解释
the act of sustaining life by food or providing a means of subsistence
示例
they were in want of sustenance|fishing was their main sustainment