upkeep cost_海运英汉词典
upkeep cost
[海运英汉词典]
upkeep cost(机器的)保养费用
upkeep cost
(机器的)保养费用，维修费，维持费
upkeep cost
维修费维持费
是什么意思，upkeep cost的解释，upkeep cost的翻译
[新英汉石油技术词典] upkeep cost
[建筑英汉词典] upkeep cost
[石油英汉词典] upkeep cost
[能源英汉词典] upkeep cost
[船舶英汉词典] upkeep cost
