英语词汇dark trace tube是什么意思，dark trace tube的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	dark trace tube
释义	dark trace tube　【计】暗迹阴极射线管
随便看	punch boring punch bowl punch bowl punch bowl punch calculation punch card punch card punch card punch card code punch card computer punch card control unit punch card field punch card file punch card format punch card input device punch card machine punch card paper punch card program punch card transcriber punch check punch column punch compressed file punch connection punch control unit punch cutting machine

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。