?维护费用增量
... incremental magnetizing force 增量磁化力,增量磁强 incremental maintenance cost 维护费用增量 incremental momentary speed droop 增量暂态转速下降 ...
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。