英语词汇proofmark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	proofmark
释义	proof·mark /ˈpruːfmɑːk/ n. (枪炮等的)验讫印记
随便看	roundballs round bilge round-bilged round-bilged round brackets round-by-round round cell round-celled round clam round clams round dance round dances round down rounded rounded down roundedly roundedness roundedness roundednesses roundednessroundedroundedness rounded off rounded on rounded out rounded up roundel

英汉双解词典包含548777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。