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	landscape gardening landscape genetics landscape geochemical prospecting landscape geochemistry landscape geography landscape grain landscape graphic structure model landscape heterogeneity landscape index landscape inversion landscape joint landscape lamp landscape layout landscape lens landscape-level landscape library landscape management landscape map landscape map landscape marble landscape mode landscape model landscape monitor landscape morphology landscape mosaic

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。