英语词汇proof 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	proof coin
释义	proof coin (检验模子的)试样硬币 (造币厂向收藏家等少量发行的)新铸样币
随便看	computerniks computer numerical control computer-on-a-chip computer operation computer operations computer-oriented language computer-oriented languages computer orphan computer output microfilming computer-output microform computer package computer part programming computer performance evaluation computerphobe computerphobes computerphobia computerphobias computerphobic computerphobics computerphone computerphones computer piracy computer porn computer programming computer programmings

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。