英语词汇commercial ancillary service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	commercial ancillary service
释义	commercial ancillary service 简明释义有偿辅助服务专业释义 1 能源科学技术商用辅助服务有偿辅助服务
随便看	panoramic effect panoramic exposure panoramic film panoramic frequency display panoramic head panoramic hygrograph panoramic hysteroscope panoramic hysteroscopy panoramic image panoramic indicator panoramic indicator panoramic jaw tomography unit panoramic lens panoramic lift panoramic map panoramic mirror panoramic monitor panoramic objective panoramic perspective panoramic photograph panoramic-photograph map panoramic photography panoramic picture panoramic presentation panoramic profile map

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。