英语词汇sandwich coin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	sandwich coin
释义	sandwich coinn.（名词） A coin having a layer of one metal, such as copper, between exterior layers of a different metal, such as silver.简易硬币，包层硬币：一种硬币，夹层为一种金属（如铜夹层），外层为不同金属（如银外层）
随便看	Phoenicia Phoenician Phoenicians phoenix phoenix Phoenix Phoenix College phoenixes Phoenix Islands phokomelia phon phon- phon. phonate phonated phonates phonathon phonating phone phone -phone phone book phone booth phone card phoned

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