英语词汇speculum-metal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	speculum-metal
释义	speculum-metaln. an alloy of copper and tin used in mirrors, esp. formerly in telescopes 制镜合金(尤指从前用于望远镜上的铜锡合金)
随便看	dewan dewar dewater dewberry dewclaw dewdrop Dewey decimal classification dewfall dewily dewiness dewlap deworm dew point dew-pond dewy dewy-eyed Dexedrine dexter dexter dexterity dexterous dexterously dexterousness dextral dextrality

英汉双解词典包含94788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。