英语词汇optional switch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	optional switch
释义	optional switch oppositionaladj. 反对的,对抗的 nationalisticadj. 民族主义的；国家的；民族的 operationalizevt. 使用于操作,使开始运转,实施
随便看	differential receiver statics, DRS differential recorder differential recovery differential recovery rate differential recrystallization differential rectification differential rectifier differential rediscount rate differential reduction gear differential reflectivity factor differential refracometer differential refraction differential refraction detector differential refractive index differential refractive index detector Differential refractometer differential refractometer detector differential refractometer ditector differential refractometer monitor differential refractometre differential refractometre ditector differential refractometric detector differential refrigerating controller differential regulating transformator differential regulating transformer

英汉双解词典包含3607232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。