英语词汇engine operating hour怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	engine operating hour
释义	engine operating hour 简明释义发动机运转时数专业释义 1 航空、航天科学技术发动机运转时数
随便看	non polar fiber nonpolar gas non-polar gas nonpolar generator non-polar group nonpolar group non-polarised non polarised nonpolarised nonpolarity nonpolarity non-polarity non-polarity solid tantalum electrolytic capacitor nonpolarizable non-polarizable nonpolarizable nonpolarizable electrod non polarizable electrode nonpolarizable electrode nonpolarizable electrode nonpolarization electrode nonpolarized non-polarized nonpolarized non-polarized antenna

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。