?递增燃料成本
... overall-fuel cost 总燃料费用 incremental fuel cost 递增燃料成本 fuel and reprocessing cost 燃料和后处理费用 ...
等増分燃料费则
Also, if you fly 10 extra hours in a year, typically your incremental costs are just the cost of fuel and maintenance reserves.
FORBES: What's the Best Jet for You? (Part 2)
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。