英语词汇SI supplementary unit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	SI supplementary unit
释义	SI supplementary unit 简明释义 SI 辅助单位网络释义 1 ?SI辅助单位 SI辅助单位
随便看	broadcast burning broadcast bus broadcast by television broadcast call broadcast call control broadcast channel broadcast channel designs broadcast circuit broadcast colors broadcast communication broadcast communication network broadcast communications system broadcast communication system broadcast conference broadcast conference call broadcast control broadcast control channel broadcast control desk broadcast-crop planter broadcast crop planter broadcast data broadcast data set broadcast day Broadcast delay Broadcast delay

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。