英语词汇reference system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	reference system
释义	reference system =frame of reference
随便看	yellow cedars yellow copper ore yellow-covered yellow cross Yellow Cross Liquid yellow daisy yellow dirt yellow dog yellowdog yellow-dog contract yellow-dog contracts yellow dogs yellow dwarf yellow dwarves yellow earth yellow enzyme yellow enzymes yellowest yellow fat cell yellow fever yellow-fever mosquito yellow-fever mosquitoes Yellow Fevers yellow fever virus yellow fibers

英汉双解词典包含483723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。